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Unrated severityNVD Advisory· Published Aug 16, 2025

net: ethernet: ti: am65-cpsw-nuss: Fix skb size by accounting for skb_shared_info

CVE-2025-38545

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.

Affected products

38

Patches

Vulnerability mechanics

References

3

News mentions

0

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