CVE-2024-36929

In the Linux kernel, the following vulnerability has been resolved: net: core: reject skb_copy(_expand) for fraglist GSO skbs SKB_GSO_FRAGLIST skbs must not be linearized, otherwise they become invalid. Return NULL if such an skb is passed to skb_copy or skb_copy_expand, in order to prevent a crash on a potential later call to skb_gso_segment.

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-25)

CWE

CWE-476

Published

2024-05-30

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• debian:debian_linux
• linux:linux_kernel

References

• https://git.kernel.org/stable/c/989bf6fd1e1d058e73a364dce1a0c53d33373f62
• https://git.kernel.org/stable/c/aea5e2669c2863fdd8679c40ee310b3bcaa85aec
• https://git.kernel.org/stable/c/c7af99cc21923a9650533c9d77265c8dd683a533
• https://git.kernel.org/stable/c/cfe34d86ef9765c388f145039006bb79b6c81ac6
• https://git.kernel.org/stable/c/d091e579b864fa790dd6a0cd537a22c383126681

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