| Name | CVE-2022-2585 |
| Description | It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free. |
| 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-3102-1, DSA-5207-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | bullseye | 5.10.223-1 | fixed |
| bullseye (security) | 5.10.234-1 | fixed |
| bookworm | 6.1.129-1 | fixed |
| bookworm (security) | 6.1.135-1 | fixed |
| trixie | 6.12.25-1 | fixed |
| sid | 6.12.27-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - linux <not-affected> (Vulnerable code introduced later)
https://lore.kernel.org/lkml/20220809170751.164716-1-cascardo@canonical.com/T/#u
https://www.openwall.com/lists/oss-security/2022/08/09/7