CVE-2021-26312
UNKNOWN
Published 2021-11-16T17:55:24.198997Z
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No CVSS data available
Description
Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
Affected Versions:
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
⚠ Unreviewed
MODERATE
GHSA-vxp2-rm45-4pjg
Advisory Details
PSP protection against improperly configured side channels may lead to potential information disclosure. This issue affects: AMD 1st Gen AMD EPYC™ versions prior to NaplesPI-SP3_1.0.0.G. AMD 2nd Gen AMD EPYC™ versions prior to RomePI-SP3_1.0.0.C. AMD 3rd Gen AMD EPYC™ versions prior to MilanPI-SP3_1.0.0.4.
CVSS Scoring
CVSS Score
5.0
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References
Advisory provided by GitHub Security Advisory Database. Published: November 17, 2021, Modified: May 12, 2022
References
Published: 2021-11-16T17:55:24.198997Z
Last Modified: 2024-09-16T17:54:14.669Z
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