VULNERABILITY INTELLIGENCE

CVE-2024-56645

CVSS score9.8 CRITICAL
EPSS probability0.68%
CISA KEVNot currently listed
Published2024-12-27
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: can: j1939: j1939_session_new(): fix skb reference counting Since j1939_session_skb_queue() does an extra skb_get() for each new skb, do the same for the initial one in j1939_session_new() to avoid refcount underflow. [mkl: clean up commit message]

Weakness classification

  • nvd@nist.gov: NVD-CWE-Other

Primary references