cvelistv5 - CVE-2021-26379

CVE-2021-26379

Vulnerability from cvelistv5

Published
2023-05-09 18:36
Modified
2024-08-03 20:26
Severity ?
Summary
Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation.
References
▼	URL	Tags
	psirt@amd.com	https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001	Vendor Advisory
Impacted products
▼	Vendor	Product
	AMD	2nd Gen AMD EPYC™
	AMD	3rd Gen AMD EPYC™
Show details on NVD website
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Advisory\"]}]}}"
  }
}
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-2021-26379

Vulnerability from cvelistv5

gsd-2021-26379

Vulnerability from gsd

ghsa-fqxf-xxpp-6pq8

Vulnerability from github

wid-sec-w-2023-1190

Vulnerability from csaf_certbund

Tags

Sightings

Nomenclature
