cvelistv5 - CVE-2021-26382

CVE-2021-26382

Vulnerability from cvelistv5

Published
2022-07-14 19:28
Modified
2024-09-16 22:29
Severity ?
Summary
An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service.
References
▼	URL	Tags
	psirt@amd.com	https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027	Vendor Advisory
Impacted products
▼	Vendor	Product
	AMD	Ryzen™ Series
	AMD	Athlon™ Series
Show details on NVD website
JSON
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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.
Action not permitted

CVE-2021-26382

Vulnerability from cvelistv5

ghsa-w6fw-9866-83f5

Vulnerability from github

gsd-2021-26382

Vulnerability from gsd

Tags

Sightings

Nomenclature
