gsd-2021-3675
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Improper Input Validation vulnerability in synaTEE.signed.dll of Synaptics Fingerprint Driver allows a local authorized attacker to overwrite a heap tag, with potential loss of confidentiality. This issue affects: Synaptics Synaptics Fingerprint Driver 5.1.xxx.26 versions prior to xxx=340 on x86/64; 5.2.xxxx.26 versions prior to xxxx=3541 on x86/64; 5.2.2xx.26 versions prior to xx=29 on x86/64; 5.2.3xx.26 versions prior to xx=25 on x86/64; 5.3.xxxx.26 versions prior to xxxx=3543 on x86/64; 5.5.xx.1058 versions prior to xx=44 on x86/64; 5.5.xx.1102 versions prior to xx=34 on x86/64; 5.5.xx.1116 versions prior to xx=14 on x86/64; 6.0.xx.1104 versions prior to xx=50 on x86/64; 6.0.xx.1108 versions prior to xx=31 on x86/64; 6.0.xx.1111 versions prior to xx=58 on x86/64.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-3675", "description": "Improper Input Validation vulnerability in synaTEE.signed.dll of Synaptics Fingerprint Driver allows a local authorized attacker to overwrite a heap tag, with potential loss of confidentiality. This issue affects: Synaptics Synaptics Fingerprint Driver 5.1.xxx.26 versions prior to xxx=340 on x86/64; 5.2.xxxx.26 versions prior to xxxx=3541 on x86/64; 5.2.2xx.26 versions prior to xx=29 on x86/64; 5.2.3xx.26 versions prior to xx=25 on x86/64; 5.3.xxxx.26 versions prior to xxxx=3543 on x86/64; 5.5.xx.1058 versions prior to xx=44 on x86/64; 5.5.xx.1102 versions prior to xx=34 on x86/64; 5.5.xx.1116 versions prior to xx=14 on x86/64; 6.0.xx.1104 versions prior to xx=50 on x86/64; 6.0.xx.1108 versions prior to xx=31 on x86/64; 6.0.xx.1111 versions prior to xx=58 on x86/64.", "id": "GSD-2021-3675" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-3675" ], "details": "Improper Input Validation vulnerability in synaTEE.signed.dll of Synaptics Fingerprint Driver allows a local authorized attacker to overwrite a heap tag, with potential loss of confidentiality. This issue affects: Synaptics Synaptics Fingerprint Driver 5.1.xxx.26 versions prior to xxx=340 on x86/64; 5.2.xxxx.26 versions prior to xxxx=3541 on x86/64; 5.2.2xx.26 versions prior to xx=29 on x86/64; 5.2.3xx.26 versions prior to xx=25 on x86/64; 5.3.xxxx.26 versions prior to xxxx=3543 on x86/64; 5.5.xx.1058 versions prior to xx=44 on x86/64; 5.5.xx.1102 versions prior to xx=34 on x86/64; 5.5.xx.1116 versions prior to xx=14 on x86/64; 6.0.xx.1104 versions prior to xx=50 on x86/64; 6.0.xx.1108 versions prior to xx=31 on x86/64; 6.0.xx.1111 versions prior to xx=58 on x86/64.", "id": "GSD-2021-3675", "modified": "2023-12-13T01:23:34.773790Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "PSIRT@synaptics.com", "DATE_PUBLIC": "2022-06-14T22:44:00.000Z", "ID": "CVE-2021-3675", "STATE": "PUBLIC", "TITLE": "synaTEE.signed.dll Out-Of-Bounds Heap Write" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Synaptics Fingerprint Driver", "version": { "version_data": [ { "platform": "x86/64", "version_affected": "\u003c", "version_name": "5.1.xxx.26", "version_value": "xxx=340" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "5.2.xxxx.26", "version_value": "xxxx=3541" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "5.2.2xx.26", "version_value": "xx=29" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "5.2.3xx.26", "version_value": "xx=25" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "5.3.xxxx.26", "version_value": "xxxx=3543" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "5.5.xx.1058", "version_value": "xx=44" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "5.5.xx.1102", "version_value": "xx=34" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "5.5.xx.1116", "version_value": "xx=14" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "6.0.xx.1104", "version_value": "xx=50" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "6.0.xx.1108", "version_value": "xx=31" }, { "platform": "x86/64", "version_affected": "\u003c", "version_name": "6.0.xx.1111", "version_value": "xx=58" } ] } } ] }, "vendor_name": "Synaptics" } ] } }, "credit": [ { "lang": "eng", "value": "Synaptics would like to thank Tobias Cloosters and Johannes Willbold for reporting this issue. " } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Improper Input Validation vulnerability in synaTEE.signed.dll of Synaptics Fingerprint Driver allows a local authorized attacker to overwrite a heap tag, with potential loss of confidentiality. This issue affects: Synaptics Synaptics Fingerprint Driver 5.1.xxx.26 versions prior to xxx=340 on x86/64; 5.2.xxxx.26 versions prior to xxxx=3541 on x86/64; 5.2.2xx.26 versions prior to xx=29 on x86/64; 5.2.3xx.26 versions prior to xx=25 on x86/64; 5.3.xxxx.26 versions prior to xxxx=3543 on x86/64; 5.5.xx.1058 versions prior to xx=44 on x86/64; 5.5.xx.1102 versions prior to xx=34 on x86/64; 5.5.xx.1116 versions prior to xx=14 on x86/64; 6.0.xx.1104 versions prior to xx=50 on x86/64; 6.0.xx.1108 versions prior to xx=31 on x86/64; 6.0.xx.1111 versions prior to xx=58 on x86/64." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-20 Improper Input Validation" } ] } ] }, "references": { "reference_data": [ { "name": "https://synaptics.com/sites/default/files/2022-06/fingerprint-driver-SGX-security-brief-2022-06-14.pdf", "refsource": "CONFIRM", "url": "https://synaptics.com/sites/default/files/2022-06/fingerprint-driver-SGX-security-brief-2022-06-14.pdf" }, { "name": "https://support.lenovo.com/us/en/product_security/LEN-68054", "refsource": "MISC", "url": "https://support.lenovo.com/us/en/product_security/LEN-68054" }, { "name": "https://support.hp.com/us-en/document/ish_6411153-6411191-16/hpsbhf03797", "refsource": "MISC", "url": "https://support.hp.com/us-en/document/ish_6411153-6411191-16/hpsbhf03797" } ] }, "solution": [ { "lang": "eng", "value": "Listed drivers and above have additional input validation. " } ], "source": { "discovery": "EXTERNAL" } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.2.229.26", "versionStartIncluding": "5.2.200.26", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.2.3541.26", "versionStartIncluding": "5.2.0000.26", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.1.340.26", "versionStartIncluding": "5.1.000.26", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "6.0.58.1111", "versionStartIncluding": "6.0.00.1111", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.5.14.1116", "versionStartIncluding": "5.5.00.1116", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.5.34.1102", "versionStartIncluding": "5.5.00.1102", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.5.44.1058", "versionStartIncluding": "5.5.00.1058", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.3.3543.26", "versionStartIncluding": "5.3.0000.26", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:synaptics:fingerprint_driver:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.2.325.26", "versionStartIncluding": "5.2.300.26", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "PSIRT@synaptics.com", "ID": "CVE-2021-3675" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Improper Input Validation vulnerability in synaTEE.signed.dll of Synaptics Fingerprint Driver allows a local authorized attacker to overwrite a heap tag, with potential loss of confidentiality. This issue affects: Synaptics Synaptics Fingerprint Driver 5.1.xxx.26 versions prior to xxx=340 on x86/64; 5.2.xxxx.26 versions prior to xxxx=3541 on x86/64; 5.2.2xx.26 versions prior to xx=29 on x86/64; 5.2.3xx.26 versions prior to xx=25 on x86/64; 5.3.xxxx.26 versions prior to xxxx=3543 on x86/64; 5.5.xx.1058 versions prior to xx=44 on x86/64; 5.5.xx.1102 versions prior to xx=34 on x86/64; 5.5.xx.1116 versions prior to xx=14 on x86/64; 6.0.xx.1104 versions prior to xx=50 on x86/64; 6.0.xx.1108 versions prior to xx=31 on x86/64; 6.0.xx.1111 versions prior to xx=58 on x86/64." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-787" } ] } ] }, "references": { "reference_data": [ { "name": "https://support.lenovo.com/us/en/product_security/LEN-68054", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://support.lenovo.com/us/en/product_security/LEN-68054" }, { "name": "https://synaptics.com/sites/default/files/2022-06/fingerprint-driver-SGX-security-brief-2022-06-14.pdf", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://synaptics.com/sites/default/files/2022-06/fingerprint-driver-SGX-security-brief-2022-06-14.pdf" }, { "name": "https://support.hp.com/us-en/document/ish_6411153-6411191-16/hpsbhf03797", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://support.hp.com/us-en/document/ish_6411153-6411191-16/hpsbhf03797" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.2 } }, "lastModifiedDate": "2023-06-26T17:49Z", "publishedDate": "2022-06-16T17:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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