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CVE-2010-2963 Detail

Description

drivers/media/video/v4l2-compat-ioctl32.c in the Video4Linux (V4L) implementation in the Linux kernel before 2.6.36 on 64-bit platforms does not validate the destination of a memory copy operation, which allows local users to write to arbitrary kernel memory locations, and consequently gain privileges, via a VIDIOCSTUNER ioctl call on a /dev/video device, followed by a VIDIOCSMICROCODE ioctl call on this device.


Metrics

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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=3e645d6b485446c54c6745c5e2cf5c528fe4deec
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00008.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00004.html Mailing List  Third Party Advisory 
http://www.debian.org/security/2010/dsa-2126 Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36 Broken Link 
http://www.mandriva.com/security/advisories?name=MDVSA-2010:257 Third Party Advisory 
http://www.outflux.net/blog/archives/2010/10/19/cve-2010-2963-v4l-compat-exploit/ Exploit  Third Party Advisory 
http://www.securityfocus.com/bid/44242 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id?1024710 Third Party Advisory  VDB Entry 
http://www.ubuntu.com/usn/USN-1000-1 Third Party Advisory 
http://www.vupen.com/english/advisories/2010/3321 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=642465 Exploit  Issue Tracking  Patch  Third Party Advisory 

Weakness Enumeration

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

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-2963
NVD Published Date:
11/26/2010
NVD Last Modified:
11/06/2023
Source:
Canonical Ltd.