CVE-2015-7872

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00018.html
• http://rhn.redhat.com/errata/RHSA-2015-2636.html
• http://rhn.redhat.com/errata/RHSA-2016-0212.html
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f05819df10d7b09f6d1eb6f8534a8f68e5a4fe61
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00009.html
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1272172
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00034.html
• http://www.ubuntu.com/usn/USN-2826-1
• https://source.android.com/security/bulletin/2016-12-01.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1272371
• http://www.ubuntu.com/usn/USN-2840-1
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05068676
• http://marc.info/?l=bugtraq&m=145975164525836&w=2
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
• http://www.ubuntu.com/usn/USN-2843-1
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html
• http://www.openwall.com/lists/oss-security/2015/10/20/6
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00017.html
• http://www.ubuntu.com/usn/USN-2829-2
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html
• http://www.ubuntu.com/usn/USN-2843-2
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00007.html
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html
• http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html
• http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
• http://rhn.redhat.com/errata/RHSA-2016-0185.html
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce1fad2740c648a4340f6f6c391a8a83769d2e8c
• http://www.ubuntu.com/usn/USN-2840-2
• https://github.com/torvalds/linux/commit/f05819df10d7b09f6d1eb6f8534a8f68e5a4fe61
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00019.html
• http://www.ubuntu.com/usn/USN-2829-1
• http://www.ubuntu.com/usn/USN-2823-1
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00021.html
• http://rhn.redhat.com/errata/RHSA-2016-0224.html
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
• http://www.securitytracker.com/id/1034472
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00020.html
• http://www.ubuntu.com/usn/USN-2843-3
• https://github.com/torvalds/linux/commit/ce1fad2740c648a4340f6f6c391a8a83769d2e8c
• http://www.debian.org/security/2015/dsa-3396
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00022.html
• http://www.ubuntu.com/usn/USN-2824-1
• http://www.securityfocus.com/bid/77544
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00018.html

References

• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00018.html
• http://rhn.redhat.com/errata/RHSA-2015-2636.html
• http://rhn.redhat.com/errata/RHSA-2016-0212.html
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f05819df10d7b09f6d1eb6f8534a8f68e5a4fe61
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00009.html
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1272172
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00034.html
• http://www.ubuntu.com/usn/USN-2826-1
• https://source.android.com/security/bulletin/2016-12-01.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1272371
• http://www.ubuntu.com/usn/USN-2840-1
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05068676
• http://marc.info/?l=bugtraq&m=145975164525836&w=2
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
• http://www.ubuntu.com/usn/USN-2843-1
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html
• http://www.openwall.com/lists/oss-security/2015/10/20/6
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00017.html
• http://www.ubuntu.com/usn/USN-2829-2
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html
• http://www.ubuntu.com/usn/USN-2843-2
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00007.html
• http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html
• http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html
• http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
• http://rhn.redhat.com/errata/RHSA-2016-0185.html
• http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce1fad2740c648a4340f6f6c391a8a83769d2e8c
• http://www.ubuntu.com/usn/USN-2840-2
• https://github.com/torvalds/linux/commit/f05819df10d7b09f6d1eb6f8534a8f68e5a4fe61
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00019.html
• http://www.ubuntu.com/usn/USN-2829-1
• http://www.ubuntu.com/usn/USN-2823-1
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00021.html
• http://rhn.redhat.com/errata/RHSA-2016-0224.html
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
• http://www.securitytracker.com/id/1034472
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00020.html
• http://www.ubuntu.com/usn/USN-2843-3
• https://github.com/torvalds/linux/commit/ce1fad2740c648a4340f6f6c391a8a83769d2e8c
• http://www.debian.org/security/2015/dsa-3396
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00022.html
• http://www.ubuntu.com/usn/USN-2824-1
• http://www.securityfocus.com/bid/77544
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00018.html

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