CVE-2021-30002

An issue was discovered in the Linux kernel before 5.11.3 when a webcam device exists. video_usercopy in drivers/media/v4l2-core/v4l2-ioctl.c has a memory leak for large arguments, aka CID-fb18802a338b.
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

16 May 2022, 20:33

Type Values Removed Values Added
References (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html - (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html - Third Party Advisory
CWE CWE-401
CPE cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
First Time Debian debian Linux
Debian

03 May 2022, 16:04

Type Values Removed Values Added
CWE CWE-772 CWE-401

23 Jun 2021, 02:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html -

06 Apr 2021, 17:45

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 2.1
v3 : 6.2
CWE CWE-772
References (MISC) https://bugzilla.suse.com/show_bug.cgi?id=1184120 - (MISC) https://bugzilla.suse.com/show_bug.cgi?id=1184120 - Issue Tracking, Third Party Advisory
References (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.3 - (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.3 - Patch, Vendor Advisory
References (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fb18802a338b36f675a388fc03d2aa504a0d0899 - (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fb18802a338b36f675a388fc03d2aa504a0d0899 - Patch, Vendor Advisory

02 Apr 2021, 05:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-04-02 05:15

Updated : 2022-05-16 20:33


NVD link : CVE-2021-30002

Mitre link : CVE-2021-30002


JSON object : View

Products Affected

linux

  • linux_kernel

debian

  • debian_linux
CWE

No CWE.