| Name | CVE-2024-21823 |
| Description | Hardware 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. |
| Source | CVE (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 Package | Release | Version | Status |
|---|
| linux (PTS) | buster | 4.19.249-2 | fixed |
| buster (security) | 4.19.304-1 | fixed |
| bullseye | 5.10.209-2 | vulnerable |
| bullseye (security) | 5.10.218-1 | vulnerable |
| bookworm | 6.1.76-1 | vulnerable |
| bookworm (security) | 6.1.90-1 | vulnerable |
| sid, trixie | 6.8.12-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| linux | source | buster | (not affected) | | | |
| linux | source | (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)