CVE-2024-35865

MEDIUM

Linux Kernel - Use-After-Free in SMB Client Oplock Break Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2_is_valid_oplock_break() Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0022
EPSS Percentile 13.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-416
Status published
Products (19)
linux/Kernel 3.13.0 - 6.1.85linux
linux/Kernel 6.2.0 - 6.6.26linux
linux/Kernel 6.7.0 - 6.8.5linux
Linux/Linux < 3.13
Linux/Linux 3.12.48 - 3.13
Linux/Linux 3.13
Linux/Linux 5.15.209 - 5.15.*
Linux/Linux 6.1.85 - 6.1.*
Linux/Linux 6.6.26 - 6.6.*
Linux/Linux 6.8.5 - 6.8.*
... and 9 more
Published May 19, 2024
Tracked Since Feb 18, 2026