CVE-2016-6246

OpenBSD 5.8 and 5.9 allows certain local users with kern.usermount privileges to cause a denial of service (kernel panic) by mounting a tmpfs with a VNOVAL in the (1) username, (2) groupname, or (3) device name of the root node.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.4 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
VendorProductVersion
openbsdopenbsd
5.8
openbsdopenbsd
5.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.openbsd.org/errata58.html
http://www.openbsd.org/errata59.html
http://www.openwall.com/lists/oss-security/2016/07/14/5
http://www.openwall.com/lists/oss-security/2016/07/17/7
http://www.securityfocus.com/bid/91805
http://www.openbsd.org/errata58.html
http://www.openbsd.org/errata59.html
http://www.openwall.com/lists/oss-security/2016/07/14/5
http://www.openwall.com/lists/oss-security/2016/07/17/7
http://www.securityfocus.com/bid/91805