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Vulnerabilities CVE-2024-56645

CVE-2024-56645

Critical
Open
TLP:CLEAR

can: j1939: j1939_session_new(): fix skb reference counting

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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]

Details

CVSS Score
9.8
EPSS Score
0.68%

49.4th percentile

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
Dec 27, 2024
Last Modified
Aug 5, 2026
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