CVE-2022-49015: Linux Kernel

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: net: hsr: Fix potential use-after-free The skb is delivered to netif_rx() which may free it, after calling this, dereferencing skb may trigger use-after-free.

Affected products

• Linux Linux Kernel: from 3.13, before 4.9.335 (fixed in 4.9.335); from 4.10, before 4.14.301 (fixed in 4.14.301); from 4.15, before 4.19.268 (fixed in 4.19.268); from 4.20, before 5.4.226 (fixed in 5.4.226); from 5.5, before 5.10.158 (fixed in 5.10.158); from 5.11, before 5.15.82 (fixed in 5.15.82); …

Published 2024-10-21. Last modified 2026-08-04.