ghsa-q9j5-9g8p-5h5q
Vulnerability from github
Published
2024-08-05 18:31
Modified
2024-08-05 18:31
Severity ?
Details
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.
{ "affected": [], "aliases": [ "CVE-2024-21980" ], "database_specific": { "cwe_ids": [ "CWE-119", "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-08-05T16:15:35Z", "severity": "HIGH" }, "details": "Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest\u0027s memory or UMC seed resulting in loss of confidentiality and integrity.", "id": "GHSA-q9j5-9g8p-5h5q", "modified": "2024-08-05T18:31:43Z", "published": "2024-08-05T18:31:43Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21980" }, { "type": "WEB", "url": "https://https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3011.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.