| Name | CVE-2022-2318 |
| Description | There are use-after-free vulnerabilities caused by timer handler in net/rose/rose_timer.c of linux that allow attackers to crash linux kernel without any privileges. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DLA-3131-1, DSA-5191-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | buster | 4.19.249-2 | vulnerable |
| buster (security) | 4.19.260-1 | fixed | |
| bullseye | 5.10.140-1 | fixed | |
| bullseye (security) | 5.10.149-2 | fixed | |
| bookworm | 6.0.10-2 | fixed | |
| sid | 6.0.12-1 | 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 | 4.19.260-1 | DLA-3131-1 | ||
| linux | source | bullseye | 5.10.127-2 | DSA-5191-1 | ||
| linux | source | (unstable) | 5.18.14-1 |
https://www.openwall.com/lists/oss-security/2022/07/03/2
https://git.kernel.org/linus/9cc02ede696272c5271a401e4f27c262359bc2f6 (5.19-rc5)