CVE-2022-48743: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.6% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUG_ON() triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length underflows are seen because of inconsistencies in the hardware descriptors.

Affected products

• Linux Linux Kernel: from 4.9.19, before 4.9.300 (fixed in 4.9.300); from 4.11, before 4.14.265 (fixed in 4.14.265); from 4.15, before 4.19.228 (fixed in 4.19.228); from 4.20, before 5.4.177 (fixed in 5.4.177); from 5.5, before 5.10.97 (fixed in 5.10.97); from 5.11, before 5.15.20 (fixed in 5.15.20); …

Published 2024-06-20. Last modified 2026-08-04.