VULNERABILITY INTELLIGENCE

CVE-2024-36929

CVSS score7.5 HIGH
EPSS probability0.90%
CISA KEVNot currently listed
Published2024-05-30
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

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.

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references