Vulnerability Details CVE-2018-14722
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).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 68.9%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 9.3
References
- http://www.openwall.com/lists/oss-security/2018/08/14/7
- 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=1102721
- http://www.openwall.com/lists/oss-security/2018/08/14/7
- 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=1102721
Products affected by CVE-2018-14722
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cpe:2.3:a:btrfsmaintenance_project:btrfsmaintenance:0.1
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cpe:2.3:a:btrfsmaintenance_project:btrfsmaintenance:0.1.1
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cpe:2.3:a:btrfsmaintenance_project:btrfsmaintenance:0.1.2
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cpe:2.3:a:btrfsmaintenance_project:btrfsmaintenance:0.2
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cpe:2.3:a:btrfsmaintenance_project:btrfsmaintenance:0.3
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cpe:2.3:a:btrfsmaintenance_project:btrfsmaintenance:0.3.1
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cpe:2.3:a:btrfsmaintenance_project:btrfsmaintenance:0.4
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cpe:2.3:a:btrfsmaintenance_project:btrfsmaintenance:0.4.1