CVE-2022-48962: 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: hisilicon: Fix potential use-after-free in hisi_femac_rx() The skb is delivered to napi_gro_receive() which may free it, after calling this, dereferencing skb may trigger use-after-free.

Affected products

• Linux Linux Kernel: from 4.8, before 4.9.336 (fixed in 4.9.336); from 4.10, before 4.14.302 (fixed in 4.14.302); from 4.15, before 4.19.269 (fixed in 4.19.269); from 4.20, before 5.4.227 (fixed in 5.4.227); from 5.5, before 5.10.159 (fixed in 5.10.159); from 5.11, before 5.15.83 (fixed in 5.15.83); …

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