| Name | CVE-2022-27239 |
| Description | In cifs-utils through 6.14, a stack-based buffer overflow when parsing the mount.cifs ip= command-line argument could lead to local attackers gaining root privileges. |
| 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-3009-1, DSA-5157-1 |
| Debian Bugs | 1010818 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| cifs-utils (PTS) | bullseye | 2:6.11-3.1+deb11u2 | fixed |
| bullseye (security) | 2:6.11-3.1+deb11u1 | fixed |
| bookworm | 2:7.0-2 | fixed |
| sid, trixie | 2:7.0-2.1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://bugzilla.samba.org/show_bug.cgi?id=15025
https://bugzilla.suse.com/show_bug.cgi?id=1197216
https://github.com/piastry/cifs-utils/pull/7
https://git.samba.org/cifs-utils.git/?p=cifs-utils.git;a=commit;h=007c07fd91b6d42f8bd45187cf78ebb06801139d (cifs-utils-6.15)