VulnerabilityModified
CVE-2022-27239
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.
HIGH 7.8EPSS 0.58%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.58%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.58% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- samba/cifs-utils · debian/debian linux · suse/caas platform · suse/enterprise storage · suse/linux enterprise point of service · suse/linux enterprise storage · suse/manager proxy · suse/manager retail branch server · suse/manager server · suse/openstack cloud · suse/openstack cloud crowbar · suse/linux enterprise desktop · suse/linux enterprise high performance computing · suse/linux enterprise micro · suse/linux enterprise real time · suse/linux enterprise server · suse/linux enterprise software development kit · hp/helion openstack · fedoraproject/fedora
- Source
- cve@mitre.org
References
- http://wiki.robotz.com/index.php/Linux_CIFS_Utils_and_SambaThird Party Advisory
- https://bugzilla.samba.org/show_bug.cgi?id=15025Issue Tracking, Permissions Required, Vendor Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1197216Issue Tracking, Patch, Third Party Advisory
- https://github.com/piastry/cifs-utils/pull/7Issue Tracking, Patch, Third Party Advisory
- https://github.com/piastry/cifs-utils/pull/7/commits/955fb147e97a6a74e1aaa65766de91e2c1479765Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00020.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5WBOLMANBYJILXQKRRK7OCR774PXJAYY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HXKZLJYJJEC3TIBFLXUORRMZUKG5W676/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QIYZ4L6SLSYJQ446VJAO2VGAESURQNSP/
- 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 Tracking, Permissions Required, Vendor Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1197216Issue Tracking, Patch, Third Party Advisory
- https://github.com/piastry/cifs-utils/pull/7Issue Tracking, Patch, Third Party Advisory
- https://github.com/piastry/cifs-utils/pull/7/commits/955fb147e97a6a74e1aaa65766de91e2c1479765Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00020.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5WBOLMANBYJILXQKRRK7OCR774PXJAYY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HXKZLJYJJEC3TIBFLXUORRMZUKG5W676/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QIYZ4L6SLSYJQ446VJAO2VGAESURQNSP/
- https://security.gentoo.org/glsa/202311-05
- https://www.debian.org/security/2022/dsa-5157Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.