| Name | CVE-2022-40982 |
| Description | Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure 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) |
| References | DLA-3524-1, DLA-3525-1, DLA-3537-1, DSA-5474-1, DSA-5475-1 |
| Debian Bugs | 1043305 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| intel-microcode (PTS) | bullseye/non-free | 3.20240813.1~deb11u1 | fixed |
| bullseye/non-free (security) | 3.20231114.1~deb11u1 | fixed | |
| bookworm/non-free-firmware | 3.20240910.1~deb12u1 | fixed | |
| bookworm/non-free-firmware (security) | 3.20231114.1~deb12u1 | fixed | |
| sid/non-free-firmware, trixie/non-free-firmware | 3.20241112.1 | fixed | |
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.226-1 | fixed | |
| bookworm | 6.1.115-1 | fixed | |
| bookworm (security) | 6.1.112-1 | fixed | |
| trixie | 6.11.7-1 | fixed | |
| sid | 6.11.9-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| intel-microcode | source | buster | 3.20230808.1~deb10u1 | DLA-3537-1 | ||
| intel-microcode | source | bullseye | 3.20230808.1~deb11u1 | DSA-5474-1 | ||
| intel-microcode | source | bookworm | 3.20230808.1~deb12u1 | DSA-5474-1 | ||
| intel-microcode | source | (unstable) | 3.20230808.1 | 1043305 | ||
| linux | source | buster | 4.19.289-2 | DLA-3524-1 | ||
| linux | source | bullseye | 5.10.179-5 | DSA-5475-1 | ||
| linux | source | bookworm | 6.1.38-4 | DSA-5475-1 | ||
| linux | source | (unstable) | 6.4.4-3 | |||
| linux-5.10 | source | buster | 5.10.179-5~deb10u1 | DLA-3525-1 |
https://www.openwall.com/lists/oss-security/2023/08/08/5
https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/gather-data-sampling.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00828.html
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20230808
https://downfall.page/