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Status published
Low
CVE-2021-26345
Failure to validate the value in APCB may allow a...
Vulnerability Description
Failure to validate the value in APCB may allow a privileged attacker to tamper with the APCB token to force an out-of-bounds memory read potentially resulting in a denial of service.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Affected Software
2nd Gen AMD EPYC™ Processors, 3rd Gen AMD EPYC™ Processors, 4th Gen AMD EPYC™ Processors, AMD EPYC™ Embedded 7002, AMD EPYC™ Embedded 7003
Vulnerable Versions:
various
Timeline
Official Publish:
November 14th, 2023
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.