CVE-2016-4568
HIGHLinux Kernel 4.4-4.4.8 - Memory Corruption via VIDIOC_DQBUF Ioctl
Title source: llmDescription
drivers/media/v4l2-core/videobuf2-v4l2.c in the Linux kernel before 4.5.3 allows local users to cause a denial of service (kernel memory write operation) or possibly have unspecified other impact via a crafted number of planes in a VIDIOC_DQBUF ioctl call.
References (5)
Core 5
Core References
Vendor Advisory x_refsource_confirm
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.3
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/05/07/4
Vendor Advisory x_refsource_confirm
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab
Issue Tracking x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=1334316
Vendor Advisory x_refsource_confirm
https://github.com/torvalds/linux/commit/2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab
Scores
CVSS v3
7.8
EPSS
0.0036
EPSS Percentile
27.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-119
Status
published
Products (1)
linux/linux_kernel
4.4 - 4.4.9
Published
May 23, 2016
Tracked Since
Feb 18, 2026