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CVE-2013-3231 Detail

Description

The llc_ui_recvmsg function in net/llc/af_llc.c in the Linux kernel before 3.9-rc7 does not initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.


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=c77a4b9cffb6215a15196ec499490d116dfad181
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c77a4b9cffb6215a15196ec499490d116dfad181
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103750.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103750.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.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-2013-1645.html
http://rhn.redhat.com/errata/RHSA-2013-1645.html
http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
http://www.openwall.com/lists/oss-security/2013/04/14/3
http://www.openwall.com/lists/oss-security/2013/04/14/3
http://www.ubuntu.com/usn/USN-1837-1
http://www.ubuntu.com/usn/USN-1837-1
https://github.com/torvalds/linux/commit/c77a4b9cffb6215a15196ec499490d116dfad181 Vendor Advisory 
https://github.com/torvalds/linux/commit/c77a4b9cffb6215a15196ec499490d116dfad181 Vendor Advisory 
https://lkml.org/lkml/2013/4/14/107 Vendor Advisory 
https://lkml.org/lkml/2013/4/14/107 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-3231
NVD Published Date:
04/22/2013
NVD Last Modified:
11/20/2024
Source:
MITRE