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ghsa-9fmg-2fcx-q3vf
Vulnerability from github
Published
2023-11-14 21:30
Modified
2024-02-13 21:30
Severity ?
VLAI Severity ?
Details
Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code execution.
{
"affected": [],
"aliases": [
"CVE-2022-23820"
],
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-11-14T19:15:10Z",
"severity": "CRITICAL"
},
"details": "Failure to validate the AMD SMM communication buffer\nmay allow an attacker to corrupt the SMRAM potentially leading to arbitrary\ncode execution.\n\n\n\n\n\n\n\n\n",
"id": "GHSA-9fmg-2fcx-q3vf",
"modified": "2024-02-13T21:30:23Z",
"published": "2023-11-14T21:30:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23820"
},
{
"type": "WEB",
"url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002"
},
{
"type": "WEB",
"url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002"
},
{
"type": "WEB",
"url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
CVE-2022-23820 (GCVE-0-2022-23820)
Vulnerability from cvelistv5
Published
2023-11-14 18:52
Modified
2024-08-03 03:51
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Failure to validate the AMD SMM communication buffer
may allow an attacker to corrupt the SMRAM potentially leading to arbitrary
code execution.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
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Sightings
| Author | Source | Type | Date |
|---|
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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