CVE-2022-1508: Linux Kernel

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

An out-of-bounds read flaw was found in the Linux kernel’s io_uring module in the way a user triggers the io_read() function with some special parameters. This flaw allows a local user to read some memory out of bounds.

Affected products

• Linux Linux Kernel: before 5.15 (fixed in 5.15)

Published 2022-08-31. Last modified 2026-06-17.