Vulnerability Description
An issue was discovered in evaluate_auto_mountpoint in btrfsmaintenance-functions in btrfsmaintenance through 0.4.1. Code execution as root can occur via a specially crafted filesystem label if btrfs-{scrub,balance,trim} are set to auto in /etc/sysconfig/btrfsmaintenance (this is not the default, though).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Btrfsmaintenance Project | Btrfsmaintenance | <= 0.4.1 |
References
- http://www.openwall.com/lists/oss-security/2018/08/14/7Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2019/06/27/7
- http://www.openwall.com/lists/oss-security/2019/06/28/1
- http://www.openwall.com/lists/oss-security/2019/06/28/2
- https://bugzilla.suse.com/show_bug.cgi?id=1102721Issue TrackingThird Party Advisory
- http://www.openwall.com/lists/oss-security/2018/08/14/7Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2019/06/27/7
- http://www.openwall.com/lists/oss-security/2019/06/28/1
- http://www.openwall.com/lists/oss-security/2019/06/28/2
- https://bugzilla.suse.com/show_bug.cgi?id=1102721Issue TrackingThird Party Advisory
FAQ
What is CVE-2018-14722?
CVE-2018-14722 is a vulnerability with a CVSS score of 8.1 (HIGH). An issue was discovered in evaluate_auto_mountpoint in btrfsmaintenance-functions in btrfsmaintenance through 0.4.1. Code execution as root can occur via a specially crafted filesystem label if btrfs-...
How severe is CVE-2018-14722?
CVE-2018-14722 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-14722?
Check the references section above for vendor advisories and patch information. Affected products include: Btrfsmaintenance Project Btrfsmaintenance.