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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.

PUBLISHED Reserved 2025-04-16 | Published 2025-08-16 | Updated 2025-08-16 | Assigner Linux

Product status

Default status
unaffected

8acacc40f7337527ff84cd901ed2ef0a2b95b2b6 before fc2fffa2facac15ce711e95f98f954426e025bc5
affected

8acacc40f7337527ff84cd901ed2ef0a2b95b2b6 before 7d6ca0c8c0caf9a13cae2de763bb1f2a9ea7eabb
affected

8acacc40f7337527ff84cd901ed2ef0a2b95b2b6 before 02c4d6c26f1f662da8885b299c224ca6628ad232
affected

Default status
affected

6.10
affected

Any version before 6.10
unaffected

6.12.39
unaffected

6.15.7
unaffected

6.16
unaffected

References

git.kernel.org/...c/fc2fffa2facac15ce711e95f98f954426e025bc5

git.kernel.org/...c/7d6ca0c8c0caf9a13cae2de763bb1f2a9ea7eabb

git.kernel.org/...c/02c4d6c26f1f662da8885b299c224ca6628ad232

cve.org (CVE-2025-38545)

nvd.nist.gov (CVE-2025-38545)

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