ghsa-hr2h-gpm8-8hqc
Vulnerability from github
Published
2023-01-11 09:30
Modified
2023-01-24 18:30
Severity ?
Details
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.
{ "affected": [], "aliases": [ "CVE-2021-26316" ], "database_specific": { "cwe_ids": [ "CWE-119" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-01-11T08:15:00Z", "severity": "HIGH" }, "details": "Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.", "id": "GHSA-hr2h-gpm8-8hqc", "modified": "2023-01-24T18:30:31Z", "published": "2023-01-11T09:30:30Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26316" }, { "type": "WEB", "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1031" }, { "type": "WEB", "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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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.