CVE-2022-3078: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

An issue was discovered in the Linux kernel through 5.16-rc6. There is a lack of check after calling vzalloc() and lack of free after allocation in drivers/media/test-drivers/vidtv/vidtv_s302m.c.

Affected products

• Linux Linux Kernel: before 5.18 (fixed in 5.18)

Published 2022-09-01. Last modified 2026-06-17.