| Name | CVE-2022-4379 |
| Description | A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial |
| 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-3404-1 |
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) | 4.19.289-2 | fixed |
| bullseye | 5.10.197-1 | fixed |
| bullseye (security) | 5.10.191-1 | fixed |
| bookworm | 6.1.55-1 | fixed |
| bookworm (security) | 6.1.52-1 | fixed |
| sid, trixie | 6.5.10-1 | fixed |
| linux-5.10 (PTS) | buster (security) | 5.10.197-1~deb10u1 | 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 | bullseye | 5.10.178-1 | | | |
| linux | source | (unstable) | 6.1.4-1 | | | |
| linux-5.10 | source | buster | 5.10.178-3~deb10u1 | | DLA-3404-1 | |
Notes
[buster] - linux <not-affected> (Vulnerable code introduced later)
https://www.openwall.com/lists/oss-security/2022/12/14/3
https://lore.kernel.org/all/1670885411-10060-1-git-send-email-dai.ngo@oracle.com/