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CVE-2015-7872 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

17 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-7872
NVD Published Date:
11/16/2015
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.