CVE-2010-5321

MediumCVSS 4.3/10Last modified Jun 16, 2026

Description

Memory leak in drivers/media/video/videobuf-core.c in the videobuf subsystem in the Linux kernel 2.6.x through 4.x allows local users to cause a denial of service (memory consumption) by leveraging /dev/video access for a series of mmap calls that require new allocations, a different vulnerability than CVE-2007-6761. NOTE: as of 2016-06-18, this affects only 11 drivers that have not been updated to use videobuf2 instead of videobuf.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-772

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://linuxtv.org/irc/v4l/index.php?date=2010-07-29Not Applicable
http://www.openwall.com/lists/oss-security/2015/02/08/4Mailing List, Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=827340Issue Tracking, Mailing List, Third Party Advisory
https://bugzilla.kernel.org/show_bug.cgi?id=120571Issue Tracking, Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=620629Issue Tracking, Third Party Advisory, VDB Entry
http://linuxtv.org/irc/v4l/index.php?date=2010-07-29Not Applicable
http://www.openwall.com/lists/oss-security/2015/02/08/4Mailing List, Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=827340Issue Tracking, Mailing List, Third Party Advisory
https://bugzilla.kernel.org/show_bug.cgi?id=120571Issue Tracking, Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=620629Issue Tracking, Third Party Advisory, VDB Entry

Timeline

Published: Apr 24, 2017
Last modified: Jun 16, 2026
NVD status: Modified

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