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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2013-2234 Detail

Description

The (1) key_notify_sa_flush and (2) key_notify_policy_flush functions in net/key/af_key.c in the Linux kernel before 3.10 do not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by reading a broadcast message from the notify interface of an IPSec key_socket.


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/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a5cc68f3d63306d0d288f31edfc2ae6ef8ecd887
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a5cc68f3d63306d0d288f31edfc2ae6ef8ecd887
http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html
http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html
http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html
http://rhn.redhat.com/errata/RHSA-2013-1166.html
http://rhn.redhat.com/errata/RHSA-2013-1166.html
http://rhn.redhat.com/errata/RHSA-2013-1645.html
http://rhn.redhat.com/errata/RHSA-2013-1645.html
http://www.debian.org/security/2013/dsa-2766
http://www.debian.org/security/2013/dsa-2766
http://www.openwall.com/lists/oss-security/2013/07/02/7
http://www.openwall.com/lists/oss-security/2013/07/02/7
http://www.ubuntu.com/usn/USN-1912-1
http://www.ubuntu.com/usn/USN-1912-1
http://www.ubuntu.com/usn/USN-1913-1
http://www.ubuntu.com/usn/USN-1913-1
http://www.ubuntu.com/usn/USN-1938-1
http://www.ubuntu.com/usn/USN-1938-1
http://www.ubuntu.com/usn/USN-1941-1
http://www.ubuntu.com/usn/USN-1941-1
http://www.ubuntu.com/usn/USN-1942-1
http://www.ubuntu.com/usn/USN-1942-1
http://www.ubuntu.com/usn/USN-1943-1
http://www.ubuntu.com/usn/USN-1943-1
http://www.ubuntu.com/usn/USN-1944-1
http://www.ubuntu.com/usn/USN-1944-1
http://www.ubuntu.com/usn/USN-1945-1
http://www.ubuntu.com/usn/USN-1945-1
http://www.ubuntu.com/usn/USN-1946-1
http://www.ubuntu.com/usn/USN-1946-1
http://www.ubuntu.com/usn/USN-1947-1
http://www.ubuntu.com/usn/USN-1947-1
https://bugzilla.redhat.com/show_bug.cgi?id=980995
https://bugzilla.redhat.com/show_bug.cgi?id=980995
https://github.com/torvalds/linux/commit/a5cc68f3d63306d0d288f31edfc2ae6ef8ecd887 Exploit  Patch 
https://github.com/torvalds/linux/commit/a5cc68f3d63306d0d288f31edfc2ae6ef8ecd887 Exploit  Patch 
https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.10.bz2 Patch 
https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.10.bz2 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-2234
NVD Published Date:
07/04/2013
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.