high
7.8
CWE
119 787
Advisory Published
Updated

CVE-2022-27239: Buffer Overflow

First published: Wed Apr 27 2022(Updated: )

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.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
debian/cifs-utils<=2:6.11-3.1<=2:6.8-2<=2:6.14-1
2:6.14-1.1
2:6.11-3.1+deb11u1
2:6.8-2+deb10u1
debian/cifs-utils
2:6.8-2+deb10u1
2:6.11-3.1+deb11u1
2:7.0-2
Samba Cifs-utils<6.15
Debian Debian Linux=9.0
Debian Debian Linux=10.0
Debian Debian Linux=11.0
SUSE CaaS Platform=4.0
SUSE Enterprise Storage=6.0
SUSE Enterprise Storage=7.0
Suse Linux Enterprise Point Of Service=11.0-sp3
Suse Linux Enterprise Storage=7.1
Suse Manager Proxy=4.1
Suse Manager Proxy=4.2
Suse Manager Proxy=4.3
Suse Manager Retail Branch Server=4.1
Suse Manager Retail Branch Server=4.2
Suse Manager Retail Branch Server=4.3
SUSE Manager Server=4.1
SUSE Manager Server=4.2
SUSE Manager Server=4.3
SUSE OpenStack Cloud=8.0
SUSE OpenStack Cloud=9.0
SUSE OpenStack Cloud Crowbar=8.0
SUSE OpenStack Cloud Crowbar=9.0
SUSE Linux Enterprise Desktop=15-sp3
SUSE Linux Enterprise Desktop=15-sp4
SUSE Linux Enterprise High Performance Computing=12.0-sp5
SUSE Linux Enterprise High Performance Computing=15.0
SUSE Linux Enterprise High Performance Computing=15.0-sp1
SUSE Linux Enterprise High Performance Computing=15.0-sp1
SUSE Linux Enterprise High Performance Computing=15.0-sp2
SUSE Linux Enterprise High Performance Computing=15.0-sp2
SUSE Linux Enterprise High Performance Computing=15.0-sp3
SUSE Linux Enterprise High Performance Computing=15.0-sp4
Suse Linux Enterprise Micro=5.2
Suse Linux Enterprise Micro Rancher=5.2
Suse Linux Enterprise Real Time=15.0-sp2
SUSE Linux Enterprise Server=11-sp3
SUSE Linux Enterprise Server=11-sp4
SUSE Linux Enterprise Server=12-sp2
Suse Linux Enterprise Server Sap=12-sp3
SUSE Linux Enterprise Server=12-sp3
SUSE Linux Enterprise Server=12-sp3
SUSE Linux Enterprise Server=12-sp3
Suse Linux Enterprise Server Sap=12-sp4
SUSE Linux Enterprise Server=12-sp4
SUSE Linux Enterprise Server=12-sp4
Suse Linux Enterprise Server Sap=12-sp5
Suse Linux Enterprise Server Sap=15
SUSE Linux Enterprise Server=15
SUSE Linux Enterprise Server=15
SUSE Linux Enterprise Server=15-sp1
SUSE Linux Enterprise Server=15-sp1
SUSE Linux Enterprise Server=15-sp2
SUSE Linux Enterprise Server=15-sp2
SUSE Linux Enterprise Server=15-sp3
SUSE Linux Enterprise Server=15-sp4
SUSE Linux Enterprise Software Development Kit=12-sp5
Hp Helion Openstack=8.0
Fedoraproject Fedora=34
Fedoraproject Fedora=35
Fedoraproject Fedora=36

Remedy

https://bugzilla.suse.com/show_bug.cgi?id=1197216

Remedy

https://github.com/piastry/cifs-utils/pull/7

Remedy

https://github.com/piastry/cifs-utils/pull/7/commits/955fb147e97a6a74e1aaa65766de91e2c1479765

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