CWE-763
Release of Invalid Pointer or Reference
The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.
CVE-2019-11930 (GCVE-0-2019-11930)
Vulnerability from cvelistv5
Published
2019-12-04 16:25
Modified
2024-08-04 23:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-763 - Release of Invalid Pointer or Reference
Summary
An invalid free in mb_detect_order can cause the application to crash or potentially result in remote code execution. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HHVM |
Version: 4.28.2 Version: 4.28.0 < unspecified Version: 4.27.1 Version: 4.27.0 < unspecified Version: 4.26.1 Version: 4.26.0 < unspecified Version: 4.25.1 Version: 4.25.0 < unspecified Version: 4.24.1 Version: 4.24.0 < unspecified Version: 4.23.2 Version: 4.9.0 < unspecified Version: 4.8.6 Version: 4.0.0 < unspecified Version: 3.30.12 Version: unspecified < 3.30.12 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T23:10:29.455Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/facebook/hhvm/commit/524d2e60cfe910406ec6109e4286d7edd545ab36"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://hhvm.com/blog/2019/10/28/security-update.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.facebook.com/security/advisories/cve-2019-11930"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "HHVM",
"vendor": "Facebook",
"versions": [
{
"status": "affected",
"version": "4.28.2"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "4.28.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.27.1"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "4.27.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.26.1"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "4.26.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.25.1"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "4.25.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.24.1"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "4.24.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.23.2"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "4.9.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.8.6"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "4.0.0",
"versionType": "custom"
},
{
"status": "affected",
"version": "3.30.12"
},
{
"lessThan": "3.30.12",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"dateAssigned": "2019-10-28T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "An invalid free in mb_detect_order can cause the application to crash or potentially result in remote code execution. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763: Release of Invalid Pointer or Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-12-04T16:25:19",
"orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
"shortName": "facebook"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/facebook/hhvm/commit/524d2e60cfe910406ec6109e4286d7edd545ab36"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://hhvm.com/blog/2019/10/28/security-update.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.facebook.com/security/advisories/cve-2019-11930"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve-assign@fb.com",
"DATE_ASSIGNED": "2019-10-28",
"ID": "CVE-2019-11930",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "HHVM",
"version": {
"version_data": [
{
"version_affected": "!=\u003e",
"version_value": "4.28.2"
},
{
"version_affected": "\u003e=",
"version_value": "4.28.0"
},
{
"version_affected": "!=\u003e",
"version_value": "4.27.1"
},
{
"version_affected": "\u003e=",
"version_value": "4.27.0"
},
{
"version_affected": "!=\u003e",
"version_value": "4.26.1"
},
{
"version_affected": "\u003e=",
"version_value": "4.26.0"
},
{
"version_affected": "!=\u003e",
"version_value": "4.25.1"
},
{
"version_affected": "\u003e=",
"version_value": "4.25.0"
},
{
"version_affected": "!=\u003e",
"version_value": "4.24.1"
},
{
"version_affected": "\u003e=",
"version_value": "4.24.0"
},
{
"version_affected": "!=\u003e",
"version_value": "4.23.2"
},
{
"version_affected": "\u003e=",
"version_value": "4.9.0"
},
{
"version_affected": "!=\u003e",
"version_value": "4.8.6"
},
{
"version_affected": "\u003e=",
"version_value": "4.0.0"
},
{
"version_affected": "!=\u003e",
"version_value": "3.30.12"
},
{
"version_affected": "\u003c",
"version_value": "3.30.12"
}
]
}
}
]
},
"vendor_name": "Facebook"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An invalid free in mb_detect_order can cause the application to crash or potentially result in remote code execution. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-763: Release of Invalid Pointer or Reference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/facebook/hhvm/commit/524d2e60cfe910406ec6109e4286d7edd545ab36",
"refsource": "CONFIRM",
"url": "https://github.com/facebook/hhvm/commit/524d2e60cfe910406ec6109e4286d7edd545ab36"
},
{
"name": "https://hhvm.com/blog/2019/10/28/security-update.html",
"refsource": "CONFIRM",
"url": "https://hhvm.com/blog/2019/10/28/security-update.html"
},
{
"name": "https://www.facebook.com/security/advisories/cve-2019-11930",
"refsource": "CONFIRM",
"url": "https://www.facebook.com/security/advisories/cve-2019-11930"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
"assignerShortName": "facebook",
"cveId": "CVE-2019-11930",
"datePublished": "2019-12-04T16:25:19",
"dateReserved": "2019-05-13T00:00:00",
"dateUpdated": "2024-08-04T23:10:29.455Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-5139 (GCVE-0-2020-5139)
Vulnerability from cvelistv5
Published
2020-10-12 10:40
Modified
2024-08-04 08:22
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-763 - Release of Invalid Pointer or Reference
Summary
A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| SonicWall | SonicOS |
Version: SonicOS 6.5.4.7-79n and earlier Version: SonicOS 5.9.1.7-2n and earlier Version: SonicOS 5.9.1.13-5n and earlier Version: SonicOS 6.5.1.11-4n and earlier Version: SonicOS 6.0.5.3-93o and earlier Version: SonicOSv 6.5.4.4-44v-21-794 and earlier Version: SonicOS 7.0.0.0-1 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T08:22:08.741Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SonicOS",
"vendor": "SonicWall",
"versions": [
{
"status": "affected",
"version": "SonicOS 6.5.4.7-79n and earlier"
},
{
"status": "affected",
"version": "SonicOS 5.9.1.7-2n and earlier"
},
{
"status": "affected",
"version": "SonicOS 5.9.1.13-5n and earlier"
},
{
"status": "affected",
"version": "SonicOS 6.5.1.11-4n and earlier"
},
{
"status": "affected",
"version": "SonicOS 6.0.5.3-93o and earlier"
},
{
"status": "affected",
"version": "SonicOSv 6.5.4.4-44v-21-794 and earlier"
},
{
"status": "affected",
"version": "SonicOS 7.0.0.0-1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763: Release of Invalid Pointer or Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-10-12T10:40:30",
"orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
"shortName": "sonicwall"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "PSIRT@sonicwall.com",
"ID": "CVE-2020-5139",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "SonicOS",
"version": {
"version_data": [
{
"version_value": "SonicOS 6.5.4.7-79n and earlier"
},
{
"version_value": "SonicOS 5.9.1.7-2n and earlier"
},
{
"version_value": "SonicOS 5.9.1.13-5n and earlier"
},
{
"version_value": "SonicOS 6.5.1.11-4n and earlier"
},
{
"version_value": "SonicOS 6.0.5.3-93o and earlier"
},
{
"version_value": "SonicOSv 6.5.4.4-44v-21-794 and earlier"
},
{
"version_value": "SonicOS 7.0.0.0-1"
}
]
}
}
]
},
"vendor_name": "SonicWall"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-763: Release of Invalid Pointer or Reference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014",
"refsource": "CONFIRM",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0014"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
"assignerShortName": "sonicwall",
"cveId": "CVE-2020-5139",
"datePublished": "2020-10-12T10:40:30",
"dateReserved": "2019-12-31T00:00:00",
"dateUpdated": "2024-08-04T08:22:08.741Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-21401 (GCVE-0-2021-21401)
Vulnerability from cvelistv5
Published
2021-03-23 17:45
Modified
2024-08-03 18:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-763 - Release of Invalid Pointer or Reference
Summary
Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid `free()` or `realloc()` calls if the message type contains an `oneof` field, and the `oneof` directly contains both a pointer field and a non-pointer field. If the message data first contains the non-pointer field and then the pointer field, the data of the non-pointer field is incorrectly treated as if it was a pointer value. Such message data rarely occurs in normal messages, but it is a concern when untrusted data is parsed. This has been fixed in versions 0.3.9.8 and 0.4.5. See referenced GitHub Security Advisory for more information including workarounds.
References
| ► | URL | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T18:09:16.087Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/nanopb/nanopb/security/advisories/GHSA-7mv5-5mxh-qg88"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/nanopb/nanopb/issues/647"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/nanopb/nanopb/commit/e2f0ccf939d9f82931d085acb6df8e9a182a4261"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/nanopb/nanopb/blob/c9124132a604047d0ef97a09c0e99cd9bed2c818/CHANGELOG.txt#L1"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "nanopb",
"vendor": "nanopb",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.3.2, \u003c= 0.3.9.7"
},
{
"status": "affected",
"version": "\u003e= 0.4.0, \u003c= 0.4.4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid `free()` or `realloc()` calls if the message type contains an `oneof` field, and the `oneof` directly contains both a pointer field and a non-pointer field. If the message data first contains the non-pointer field and then the pointer field, the data of the non-pointer field is incorrectly treated as if it was a pointer value. Such message data rarely occurs in normal messages, but it is a concern when untrusted data is parsed. This has been fixed in versions 0.3.9.8 and 0.4.5. See referenced GitHub Security Advisory for more information including workarounds."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763: Release of Invalid Pointer or Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-03-23T17:45:19",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/nanopb/nanopb/security/advisories/GHSA-7mv5-5mxh-qg88"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nanopb/nanopb/issues/647"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nanopb/nanopb/commit/e2f0ccf939d9f82931d085acb6df8e9a182a4261"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/nanopb/nanopb/blob/c9124132a604047d0ef97a09c0e99cd9bed2c818/CHANGELOG.txt#L1"
}
],
"source": {
"advisory": "GHSA-7mv5-5mxh-qg88",
"discovery": "UNKNOWN"
},
"title": "Invalid free() call in Nanopb",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-21401",
"STATE": "PUBLIC",
"TITLE": "Invalid free() call in Nanopb"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "nanopb",
"version": {
"version_data": [
{
"version_value": "\u003e= 0.3.2, \u003c= 0.3.9.7"
},
{
"version_value": "\u003e= 0.4.0, \u003c= 0.4.4"
}
]
}
}
]
},
"vendor_name": "nanopb"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Nanopb is a small code-size Protocol Buffers implementation in ansi C. In Nanopb before versions 0.3.9.8 and 0.4.5, decoding a specifically formed message can cause invalid `free()` or `realloc()` calls if the message type contains an `oneof` field, and the `oneof` directly contains both a pointer field and a non-pointer field. If the message data first contains the non-pointer field and then the pointer field, the data of the non-pointer field is incorrectly treated as if it was a pointer value. Such message data rarely occurs in normal messages, but it is a concern when untrusted data is parsed. This has been fixed in versions 0.3.9.8 and 0.4.5. See referenced GitHub Security Advisory for more information including workarounds."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-763: Release of Invalid Pointer or Reference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/nanopb/nanopb/security/advisories/GHSA-7mv5-5mxh-qg88",
"refsource": "CONFIRM",
"url": "https://github.com/nanopb/nanopb/security/advisories/GHSA-7mv5-5mxh-qg88"
},
{
"name": "https://github.com/nanopb/nanopb/issues/647",
"refsource": "MISC",
"url": "https://github.com/nanopb/nanopb/issues/647"
},
{
"name": "https://github.com/nanopb/nanopb/commit/e2f0ccf939d9f82931d085acb6df8e9a182a4261",
"refsource": "MISC",
"url": "https://github.com/nanopb/nanopb/commit/e2f0ccf939d9f82931d085acb6df8e9a182a4261"
},
{
"name": "https://github.com/nanopb/nanopb/blob/c9124132a604047d0ef97a09c0e99cd9bed2c818/CHANGELOG.txt#L1",
"refsource": "MISC",
"url": "https://github.com/nanopb/nanopb/blob/c9124132a604047d0ef97a09c0e99cd9bed2c818/CHANGELOG.txt#L1"
}
]
},
"source": {
"advisory": "GHSA-7mv5-5mxh-qg88",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2021-21401",
"datePublished": "2021-03-23T17:45:19",
"dateReserved": "2020-12-22T00:00:00",
"dateUpdated": "2024-08-03T18:09:16.087Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-22760 (GCVE-0-2021-22760)
Vulnerability from cvelistv5
Published
2021-06-11 15:40
Modified
2024-08-03 18:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-763 - Release of invalid pointer or reference
Summary
A CWE-763: Release of invalid pointer or reference vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to missing checks of user-supplied input data, when a malicious CGF file is imported to IGSS Definition.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | IGSS Definition (Def.exe) V15.0.0.21140 and prior |
Version: IGSS Definition (Def.exe) V15.0.0.21140 and prior |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T18:51:07.176Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "IGSS Definition (Def.exe) V15.0.0.21140 and prior",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "IGSS Definition (Def.exe) V15.0.0.21140 and prior"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A CWE-763: Release of invalid pointer or reference vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to missing checks of user-supplied input data, when a malicious CGF file is imported to IGSS Definition."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763: Release of invalid pointer or reference ",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-06-11T15:40:46",
"orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
"shortName": "schneider"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cybersecurity@schneider-electric.com",
"ID": "CVE-2021-22760",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "IGSS Definition (Def.exe) V15.0.0.21140 and prior",
"version": {
"version_data": [
{
"version_value": "IGSS Definition (Def.exe) V15.0.0.21140 and prior"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A CWE-763: Release of invalid pointer or reference vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to missing checks of user-supplied input data, when a malicious CGF file is imported to IGSS Definition."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-763: Release of invalid pointer or reference "
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01",
"refsource": "MISC",
"url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
"assignerShortName": "schneider",
"cveId": "CVE-2021-22760",
"datePublished": "2021-06-11T15:40:46",
"dateReserved": "2021-01-06T00:00:00",
"dateUpdated": "2024-08-03T18:51:07.176Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-24028 (GCVE-0-2021-24028)
Vulnerability from cvelistv5
Published
2021-04-13 23:20
Modified
2024-08-03 19:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-763 - Release of Invalid Pointer or Reference
Summary
An invalid free in Thrift's table-based serialization can cause the application to crash or potentially result in code execution or other undesirable effects. This issue affects Facebook Thrift prior to v2021.02.22.00.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Facebook Thrift |
Version: unspecified < v2021.02.22.00 Patch: v2021.02.22.00 < unspecified |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T19:21:17.258Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/facebook/fbthrift/commit/bfda1efa547dce11a38592820916db01b05b9339"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.facebook.com/security/advisories/cve-2021-24028"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Facebook Thrift",
"vendor": "Facebook",
"versions": [
{
"lessThan": "v2021.02.22.00",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "unaffected",
"version": "v2021.02.22.00",
"versionType": "custom"
}
]
}
],
"dateAssigned": "2021-04-13T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "An invalid free in Thrift\u0027s table-based serialization can cause the application to crash or potentially result in code execution or other undesirable effects. This issue affects Facebook Thrift prior to v2021.02.22.00."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763: Release of Invalid Pointer or Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-13T23:20:12",
"orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
"shortName": "facebook"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/facebook/fbthrift/commit/bfda1efa547dce11a38592820916db01b05b9339"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.facebook.com/security/advisories/cve-2021-24028"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve-assign@fb.com",
"DATE_ASSIGNED": "2021-04-13",
"ID": "CVE-2021-24028",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Facebook Thrift",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "v2021.02.22.00"
},
{
"version_affected": "!\u003e=",
"version_value": "v2021.02.22.00"
}
]
}
}
]
},
"vendor_name": "Facebook"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An invalid free in Thrift\u0027s table-based serialization can cause the application to crash or potentially result in code execution or other undesirable effects. This issue affects Facebook Thrift prior to v2021.02.22.00."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-763: Release of Invalid Pointer or Reference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/facebook/fbthrift/commit/bfda1efa547dce11a38592820916db01b05b9339",
"refsource": "CONFIRM",
"url": "https://github.com/facebook/fbthrift/commit/bfda1efa547dce11a38592820916db01b05b9339"
},
{
"name": "https://www.facebook.com/security/advisories/cve-2021-24028",
"refsource": "CONFIRM",
"url": "https://www.facebook.com/security/advisories/cve-2021-24028"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
"assignerShortName": "facebook",
"cveId": "CVE-2021-24028",
"datePublished": "2021-04-13T23:20:13",
"dateReserved": "2021-01-13T00:00:00",
"dateUpdated": "2024-08-03T19:21:17.258Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2021-3682 (GCVE-0-2021-3682)
Vulnerability from cvelistv5
Published
2021-08-05 19:51
Modified
2024-08-03 17:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata, resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the host.
References
| ► | URL | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:01:07.707Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1989651"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20210902-0006/"
},
{
"name": "[debian-lts-announce] 20210902 [SECURITY] [DLA 2753-1] qemu security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00000.html"
},
{
"name": "DSA-4980",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "https://www.debian.org/security/2021/dsa-4980"
},
{
"name": "GLSA-202208-27",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202208-27"
},
{
"name": "[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "QEMU",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "qemu 6.1.0-rc2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata, resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the host."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-09-05T05:06:31",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1989651"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://security.netapp.com/advisory/ntap-20210902-0006/"
},
{
"name": "[debian-lts-announce] 20210902 [SECURITY] [DLA 2753-1] qemu security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00000.html"
},
{
"name": "DSA-4980",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "https://www.debian.org/security/2021/dsa-4980"
},
{
"name": "GLSA-202208-27",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO"
],
"url": "https://security.gentoo.org/glsa/202208-27"
},
{
"name": "[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2021-3682",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "QEMU",
"version": {
"version_data": [
{
"version_value": "qemu 6.1.0-rc2"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata, resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the host."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-763"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1989651",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1989651"
},
{
"name": "https://security.netapp.com/advisory/ntap-20210902-0006/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20210902-0006/"
},
{
"name": "[debian-lts-announce] 20210902 [SECURITY] [DLA 2753-1] qemu security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00000.html"
},
{
"name": "DSA-4980",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2021/dsa-4980"
},
{
"name": "GLSA-202208-27",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202208-27"
},
{
"name": "[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2021-3682",
"datePublished": "2021-08-05T19:51:26",
"dateReserved": "2021-08-04T00:00:00",
"dateUpdated": "2024-08-03T17:01:07.707Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-2521 (GCVE-0-2022-2521)
Vulnerability from cvelistv5
Published
2022-08-31 00:00
Modified
2024-08-03 00:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:39:08.062Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://gitlab.com/libtiff/libtiff/-/issues/422"
},
{
"tags": [
"x_transferred"
],
"url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/378"
},
{
"name": "DSA-5333",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5333"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "libtiff",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "libtiff 4.4.0rc1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-01-30T00:00:00",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"url": "https://gitlab.com/libtiff/libtiff/-/issues/422"
},
{
"url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/378"
},
{
"name": "DSA-5333",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2023/dsa-5333"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2022-2521",
"datePublished": "2022-08-31T00:00:00",
"dateReserved": "2022-07-22T00:00:00",
"dateUpdated": "2024-08-03T00:39:08.062Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-41691 (GCVE-0-2022-41691)
Vulnerability from cvelistv5
Published
2022-10-19 21:19
Modified
2025-05-08 18:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-763 - Release of Invalid Pointer or Reference
Summary
When a BIG-IP Advanced WAF/ASM security policy is configured on a virtual server, undisclosed requests can cause the bd process to terminate.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| F5 | BIG-IP Advanced WAF & ASM |
Patch: 17.0.0 < 17.0.x* Patch: 16.1.x Patch: 15.1.0 < 15.1.x* Version: 14.1.x < 14.1.5.2 Patch: 13.1.0 < 13.1.x* |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T12:49:43.498Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://support.f5.com/csp/article/K02694732"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-41691",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-08T18:12:56.620493Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-08T18:13:02.493Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "BIG-IP Advanced WAF \u0026 ASM",
"vendor": "F5",
"versions": [
{
"lessThan": "17.0.x*",
"status": "unaffected",
"version": "17.0.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "16.1.0",
"status": "unaffected",
"version": "16.1.x",
"versionType": "custom"
},
{
"lessThan": "15.1.x*",
"status": "unaffected",
"version": "15.1.0",
"versionType": "custom"
},
{
"lessThan": "14.1.5.2",
"status": "affected",
"version": "14.1.x",
"versionType": "custom"
},
{
"lessThan": "13.1.x*",
"status": "unaffected",
"version": "13.1.0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "This issue was discovered internally by F5."
}
],
"datePublic": "2022-10-19T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "When a BIG-IP Advanced WAF/ASM security policy is configured on a virtual server, undisclosed requests can cause the bd process to terminate."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763 Release of Invalid Pointer or Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-10-19T00:00:00.000Z",
"orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
"shortName": "f5"
},
"references": [
{
"url": "https://support.f5.com/csp/article/K02694732"
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "BIG-IP Advanced WAF/ASM bd vulnerability CVE-2022-41691",
"x_generator": {
"engine": "Vulnogram 0.0.9"
}
}
},
"cveMetadata": {
"assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
"assignerShortName": "f5",
"cveId": "CVE-2022-41691",
"datePublished": "2022-10-19T21:19:45.651Z",
"dateReserved": "2022-09-30T00:00:00.000Z",
"dateUpdated": "2025-05-08T18:13:02.493Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-4696 (GCVE-0-2022-4696)
Vulnerability from cvelistv5
Published
2023-01-11 12:33
Modified
2024-08-03 01:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-763 - Release of Invalid Pointer or Reference
Summary
There exists a use-after-free vulnerability in the Linux kernel through io_uring and the IORING_OP_SPLICE operation. If IORING_OP_SPLICE is missing the IO_WQ_WORK_FILES flag, which signals that the operation won't use current->nsproxy, so its reference counter is not increased. This assumption is not always true as calling io_splice on specific files will call the get_uts function which will use current->nsproxy leading to invalidly decreasing its reference counter later causing the use-after-free vulnerability. We recommend upgrading to version 5.10.160 or above
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux Kernel |
Version: 5.7-rc1 < |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T01:48:40.470Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://security.netapp.com/advisory/ntap-20230223-0003/"
},
{
"tags": [
"x_transferred"
],
"url": "https://kernel.dance/#75454b4bbfc7e6a4dd8338556f36ea9107ddf61a"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y\u0026id=75454b4bbfc7e6a4dd8338556f36ea9107ddf61a"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "5.10.159",
"status": "affected",
"version": "5.7-rc1",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-4696",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-01T13:26:32.245783Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-01T13:27:43.575Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageName": "kernel",
"product": "Linux Kernel",
"repo": "https://git.kernel.org",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.10.159",
"status": "affected",
"version": "5.7-rc1",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"user": "00000000-0000-4000-9000-000000000000",
"value": "Bing-Jhong Billy Jheng of Starlabs"
}
],
"datePublic": "2022-12-15T05:43:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "There exists a use-after-free vulnerability in the Linux kernel through io_uring and the\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIORING_OP_SPLICE operation. If\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIORING_OP_SPLICE is\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003emissing the IO_WQ_WORK_FILES flag, which signals that the operation won\u0027t use current-\u0026gt;nsproxy, so its reference counter is not increased. This assumption is not always true as calling io_splice on specific files will call the get_uts function which will use current-\u0026gt;nsproxy leading to invalidly decreasing its reference counter later causing the use-after-free vulnerability. We recommend upgrading to version 5.10.160 or above\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "There exists a use-after-free vulnerability in the Linux kernel through io_uring and the\u00a0IORING_OP_SPLICE operation. If\u00a0IORING_OP_SPLICE is\u00a0missing the IO_WQ_WORK_FILES flag, which signals that the operation won\u0027t use current-\u003ensproxy, so its reference counter is not increased. This assumption is not always true as calling io_splice on specific files will call the get_uts function which will use current-\u003ensproxy leading to invalidly decreasing its reference counter later causing the use-after-free vulnerability. We recommend upgrading to version 5.10.160 or above\n"
}
],
"impacts": [
{
"capecId": "CAPEC-251",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-251 Local Code Inclusion"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763 Release of Invalid Pointer or Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-01-11T12:33:41.024Z",
"orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"shortName": "Google"
},
"references": [
{
"url": "https://kernel.dance/#75454b4bbfc7e6a4dd8338556f36ea9107ddf61a"
},
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y\u0026id=75454b4bbfc7e6a4dd8338556f36ea9107ddf61a"
}
],
"source": {
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"assignerShortName": "Google",
"cveId": "CVE-2022-4696",
"datePublished": "2023-01-11T12:33:41.024Z",
"dateReserved": "2022-12-23T13:11:04.948Z",
"dateUpdated": "2024-08-03T01:48:40.470Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-0459 (GCVE-0-2023-0459)
Vulnerability from cvelistv5
Published
2023-05-25 13:22
Modified
2024-09-26 18:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-763 - Release of Invalid Pointer or Reference
Summary
Copy_from_user on 64-bit versions of the Linux kernel does not implement the __uaccess_begin_nospec allowing a user to bypass the "access_ok" check and pass a kernel pointer to copy_from_user(). This would allow an attacker to leak information. We recommend upgrading beyond commit 74e19ef0ff8061ef55957c3abd71614ef0f42f47
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux Kernel |
Version: 4b842e4e25b12951fa10dedb4bc16bc47e3b850c |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T05:10:56.155Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://github.com/torvalds/linux/commit/4b842e4e25b12951fa10dedb4bc16bc47e3b850c"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/torvalds/linux/commit/74e19ef0ff8061ef55957c3abd71614ef0f42f47"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-0459",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-26T18:39:01.829060Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-26T18:39:17.009Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageName": "kernel",
"platforms": [
"64 bit"
],
"product": "Linux Kernel",
"repo": "https://git.kernel.org",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "74e19ef0ff8061ef55957c3abd71614ef0f42f47",
"status": "affected",
"version": "4b842e4e25b12951fa10dedb4bc16bc47e3b850c",
"versionType": "git"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Copy_from_user on 64-bit versions of the Linux kernel does not implement the __uaccess_begin_nospec allowing a user to bypass the \"access_ok\" check and pass a kernel pointer to copy_from_user(). This would allow an attacker to leak information. We recommend upgrading beyond commit\u0026nbsp;74e19ef0ff8061ef55957c3abd71614ef0f42f47"
}
],
"value": "Copy_from_user on 64-bit versions of the Linux kernel does not implement the __uaccess_begin_nospec allowing a user to bypass the \"access_ok\" check and pass a kernel pointer to copy_from_user(). This would allow an attacker to leak information. We recommend upgrading beyond commit\u00a074e19ef0ff8061ef55957c3abd71614ef0f42f47"
}
],
"impacts": [
{
"capecId": "CAPEC-129",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-129 Pointer Manipulation"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-763",
"description": "CWE-763 Release of Invalid Pointer or Reference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-25T13:22:38.338Z",
"orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"shortName": "Google"
},
"references": [
{
"url": "https://github.com/torvalds/linux/commit/4b842e4e25b12951fa10dedb4bc16bc47e3b850c"
},
{
"url": "https://github.com/torvalds/linux/commit/74e19ef0ff8061ef55957c3abd71614ef0f42f47"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Copy_from_user Spectre-V1 Gadget in Linux Kernel",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"assignerShortName": "Google",
"cveId": "CVE-2023-0459",
"datePublished": "2023-05-25T13:22:38.338Z",
"dateReserved": "2023-01-24T09:43:39.956Z",
"dateUpdated": "2024-09-26T18:39:17.009Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
Phase: Implementation
Description:
- Only call matching memory management functions. Do not mix and match routines. For example, when you allocate a buffer with malloc(), dispose of the original pointer with free().
Mitigation
Phase: Implementation
Description:
- When programming in C++, consider using smart pointers provided by the boost library to help correctly and consistently manage memory.
Mitigation ID: MIT-4.6
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, glibc in Linux provides protection against free of invalid pointers.
Mitigation
Phase: Architecture and Design
Description:
- Use a language that provides abstractions for memory allocation and deallocation.
Mitigation
Phase: Testing
Description:
- Use a tool that dynamically detects memory management problems, such as valgrind.
No CAPEC attack patterns related to this CWE.