CVE-2015-7872
4.4 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0005 Low
EPSS
Percentile
15.6%
The key_gc_unused_keys function in security/keys/gc.c in the Linux kernel through 4.2.6 allows local users to cause a denial of service (OOPS) via crafted keyctl commands.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux:linux_kernel | linux linux kernel | le | 4.2.6 |
References
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce1fad2740c648a4340f6f6c391a8a83769d2e8c
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f05819df10d7b09f6d1eb6f8534a8f68e5a4fe61
lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00018.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00007.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00009.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00017.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00018.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00019.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00020.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00021.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00022.html
lists.opensuse.org/opensuse-security-announce/2016-02/msg00034.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
marc.info/?l=bugtraq&m=145975164525836&w=2
rhn.redhat.com/errata/RHSA-2015-2636.html
rhn.redhat.com/errata/RHSA-2016-0185.html
rhn.redhat.com/errata/RHSA-2016-0212.html
rhn.redhat.com/errata/RHSA-2016-0224.html
www.debian.org/security/2015/dsa-3396
www.openwall.com/lists/oss-security/2015/10/20/6
www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
www.securityfocus.com/bid/77544
www.securitytracker.com/id/1034472
www.ubuntu.com/usn/USN-2823-1
www.ubuntu.com/usn/USN-2824-1
www.ubuntu.com/usn/USN-2826-1
www.ubuntu.com/usn/USN-2829-1
www.ubuntu.com/usn/USN-2829-2
www.ubuntu.com/usn/USN-2840-1
www.ubuntu.com/usn/USN-2840-2
www.ubuntu.com/usn/USN-2843-1
www.ubuntu.com/usn/USN-2843-2
www.ubuntu.com/usn/USN-2843-3
bugzilla.redhat.com/show_bug.cgi?id=1272172
bugzilla.redhat.com/show_bug.cgi?id=1272371
github.com/torvalds/linux/commit/ce1fad2740c648a4340f6f6c391a8a83769d2e8c
github.com/torvalds/linux/commit/f05819df10d7b09f6d1eb6f8534a8f68e5a4fe61
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05068676
source.android.com/security/bulletin/2016-12-01.html
Related
4.4 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0005 Low
EPSS
Percentile
15.6%