CVE-2022-49293: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: initialize registers in nft_do_chain() Initialize registers to avoid stack leak into userspace.

Affected products

• Linux Linux Kernel: from 3.13, before 4.9.309 (fixed in 4.9.309); from 4.10, before 4.14.274 (fixed in 4.14.274); from 4.15, before 4.19.237 (fixed in 4.19.237); from 4.20, before 5.4.188 (fixed in 5.4.188); from 5.5, before 5.10.109 (fixed in 5.10.109); from 5.11, before 5.15.32 (fixed in 5.15.32); …

Published 2025-02-26. Last modified 2026-06-17.