| Name | CVE-2022-28356 |
| Description | In the Linux kernel before 5.17.1, a refcount leak bug was found in net/llc/af_llc.c. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DSA-5127-1 |
| NVD severity | medium |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | stretch | 4.9.228-1 | vulnerable |
| stretch (security) | 4.9.303-1 | vulnerable |
| buster | 4.19.235-1 | vulnerable |
| buster (security) | 4.19.232-1 | vulnerable |
| bullseye | 5.10.106-1 | vulnerable |
| bullseye (security) | 5.10.113-1 | fixed |
| bookworm | 5.17.3-1 | fixed |
| sid | 5.17.6-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| linux | source | bullseye | 5.10.113-1 | | DSA-5127-1 | |
| linux | source | (unstable) | 5.16.18-1 | | | |
Notes
https://git.kernel.org/linus/764f4eb6846f5475f1244767d24d25dd86528a4a
https://www.openwall.com/lists/oss-security/2022/04/06/1