Vulnerabilities > CVE-2021-30002 - Memory Leak vulnerability in multiple products

047910
CVSS 6.2 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
local
low complexity
linux
debian
CWE-401

Summary

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.

Vulnerable Configurations

Part Description Count
OS
Linux
4871
OS
Debian
1