CVE-2024-21823

NameCVE-2024-21823
DescriptionHardware logic with insecure de-synchronization in Intel(R) DSA and Intel(R) IAA for some Intel(R) 4th or 5th generation Xeon(R) processors may allow an authorized user to potentially enable denial of service via local access.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.249-2fixed
buster (security)4.19.304-1fixed
bullseye5.10.209-2vulnerable
bullseye (security)5.10.218-1vulnerable
bookworm6.1.76-1vulnerable
bookworm (security)6.1.90-1vulnerable
trixie6.7.12-1vulnerable
sid6.8.12-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcebuster(not affected)
linuxsource(unstable)6.8.11-1

Notes

[buster] - linux <not-affected> (Vulnerable code not present)
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01084.html
https://git.kernel.org/linus/95feb3160eef0caa6018e175a5560b816aee8e79 (6.10-rc1)
https://git.kernel.org/linus/e11452eb071b2a8e6ba52892b2e270bbdaa6640d (6.10-rc1)
https://git.kernel.org/linus/6827738dc684a87ad54ebba3ae7f3d7c977698eb (6.10-rc1)

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