openwrt ▾
›
openwrt-25.12 ▾
›
vulnerability
›
CVE-2022-27239
Component Overview
Vulnerability Overview
Name
CVE-2022-27239
Source
NVD (
link
)
Debian (
link
)
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.
CWEs
CWE-787
Published Date
Apr 27, 2022
Updated Date
Jun 17, 2026
Workaround
-
Advisories
http://wiki.robotz.com/index.php/Linux_CIFS_Utils_and_Samba
Third Party Advisory
https://bugzilla.samba.org/show_bug.cgi?id=15025
Issue Tracking
https://bugzilla.suse.com/show_bug.cgi?id=1197216
Issue Tracking
https://github.com/piastry/cifs-utils/pull/7
Issue Tracking
https://github.com/piastry/cifs-utils/pull/7/commits/955fb147e97a6a74e1aaa65766de91e2c1479765
Patch
https://lists.debian.org/debian-lts-announce/2022/05/msg00020.html
Mailing List
https://www.debian.org/security/2022/dsa-5157
Third Party Advisory
http://wiki.robotz.com/index.php/Linux_CIFS_Utils_and_Samba
Third Party Advisory
https://bugzilla.samba.org/show_bug.cgi?id=15025
Issue Tracking
https://bugzilla.suse.com/show_bug.cgi?id=1197216
Issue Tracking
https://github.com/piastry/cifs-utils/pull/7
Issue Tracking
https://github.com/piastry/cifs-utils/pull/7/commits/955fb147e97a6a74e1aaa65766de91e2c1479765
Patch
https://lists.debian.org/debian-lts-announce/2022/05/msg00020.html
Mailing List
https://www.debian.org/security/2022/dsa-5157
Third Party Advisory
Analysis
#
Affected Component
Analysis
cifs-utils
Exploitable
Vulnerability Ratings
#
7.8
CVSSv31
7.2
CVSSv2
Others affected components
#
Name
Project
Project Version
Version
Status
cifs-utils
buildroot
2025.02.x
7.4
Not Affected
cifs-utils
buildroot
master
7.4
Not Affected
cifs-utils
openwrt
master
7.5-r2
Not Affected
cifs-utils
yocto
kirkstone
6.15
Not Affected
cifs-utils
yocto
master
7.4
Not Affected
cifs-utils
yocto
scarthgap
7.0
Not Affected