CVE-2025-38545 Information

Aug 17, 2025 cve

Description

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.

Reference

https://git.kernel.org/stable/c/02c4d6c26f1f662da8885b299c224ca6628ad232 https://git.kernel.org/stable/c/7d6ca0c8c0caf9a13cae2de763bb1f2a9ea7eabb https://git.kernel.org/stable/c/fc2fffa2facac15ce711e95f98f954426e025bc5

CNNVD-202508-1964 (Published: 2025-08-16)

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