Ubuntu.comUB:CVE-2013-4591CVE-2013-4591
6.2 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%
Buffer overflow in the __nfs4_get_acl_uncached function in
fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to
cause a denial of service (memory corruption and system crash) or possibly
have unspecified other impact via a getxattr system call for the
system.nfs4_acl extended attribute of a pathname on an NFSv4 filesystem.
Bugs
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7d3e91a89b7adbc2831334def9e494dd9892f9af
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=12d6e7538e2d418c08f082b1b44ffa5fb7270ed8
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e40f193f5bb022e927a57a4f5d5194e4f12ddb74
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.2
www.openwall.com/lists/oss-security/2013/11/18/2
bugzilla.redhat.com/show_bug.cgi?id=1031678
github.com/torvalds/linux/commit/7d3e91a89b7adbc2831334def9e494dd9892f9af
launchpad.net/bugs/cve/CVE-2013-4591
nvd.nist.gov/vuln/detail/CVE-2013-4591
security-tracker.debian.org/tracker/CVE-2013-4591
www.cve.org/CVERecord?id=CVE-2013-4591
Related
6.2 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:H/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%