Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samba | Cifs-Utils | < 6.15 |
| Debian | Debian Linux | 9.0 |
| Suse | Caas Platform | 4.0 |
| Suse | Enterprise Storage | 6.0 |
| Suse | Linux Enterprise Point Of Service | 11.0 |
| Suse | Linux Enterprise Storage | 7.1 |
| Suse | Manager Proxy | 4.1 |
| Suse | Manager Retail Branch Server | 4.1 |
| Suse | Manager Server | 4.1 |
| Suse | Openstack Cloud | 8.0 |
| Suse | Openstack Cloud Crowbar | 8.0 |
| Suse | Linux Enterprise Desktop | 15 |
| Suse | Linux Enterprise High Performance Computing | 12.0 |
| Suse | Linux Enterprise Micro | 5.2 |
| Suse | Linux Enterprise Real Time | 15.0 |
| Suse | Linux Enterprise Server | 11 |
| Suse | Linux Enterprise Software Development Kit | 12 |
| Hp | Helion Openstack | 8.0 |
| Fedoraproject | Fedora | 34 |
Related Weaknesses (CWE)
References
- http://wiki.robotz.com/index.php/Linux_CIFS_Utils_and_SambaThird Party Advisory
- https://bugzilla.samba.org/show_bug.cgi?id=15025Issue TrackingPermissions RequiredVendor Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1197216Issue TrackingPatchThird Party Advisory
- https://github.com/piastry/cifs-utils/pull/7Issue TrackingPatchThird Party Advisory
- https://github.com/piastry/cifs-utils/pull/7/commits/955fb147e97a6a74e1aaa65766dPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00020.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202311-05
- https://www.debian.org/security/2022/dsa-5157Third Party Advisory
- http://wiki.robotz.com/index.php/Linux_CIFS_Utils_and_SambaThird Party Advisory
- https://bugzilla.samba.org/show_bug.cgi?id=15025Issue TrackingPermissions RequiredVendor Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1197216Issue TrackingPatchThird Party Advisory
- https://github.com/piastry/cifs-utils/pull/7Issue TrackingPatchThird Party Advisory
FAQ
What is CVE-2022-27239?
CVE-2022-27239 is a vulnerability with a CVSS score of 7.8 (HIGH). 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.
How severe is CVE-2022-27239?
CVE-2022-27239 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-27239?
Check the references section above for vendor advisories and patch information. Affected products include: Samba Cifs-Utils, Debian Debian Linux, Suse Caas Platform, Suse Enterprise Storage, Suse Linux Enterprise Point Of Service.