VULNERABILITY INTELLIGENCE

CVE-2010-5321

CVSS score4.3 MEDIUM
EPSS probability0.40%
CISA KEVNot currently listed
Published2017-04-24
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • CWE-772: Missing Release of Resource after Effective Lifetime

Primary references