CVE-2021-30002
Medium
Description
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.
SeverityMedium
CVSS6.2
Exploit probability—
Product
Linux Kernel
PublishedApr 2, 2021
First seenApr 2, 2021
How to fix
Update
- linux linux_kernel5.11.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 5.11.3 | 5.11.3 |
| debian debian_linux | 9.0 | — |
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