CVE-2025-38545: 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: net: ethernet: ti: am65-cpsw-nuss: Fix skb size by accounting for skb_shared_info While transitioning from netdev_alloc_ip_align() to build_skb(), memory for the "skb_shared_info" member of an "skb" was not allocated. Fix this by allocating "PAGE_SIZE" as the skb length, accounting for the packet length, headroom and tailroom, thereby including the required memory space for skb_shared_info.

Affected products

• Linux Linux Kernel: from 6.10, before 6.12.39 (fixed in 6.12.39); from 6.13, before 6.15.7 (fixed in 6.15.7); version 6.16 only

Published 2025-08-16. Last modified 2026-07-30.