CVE-2024-39507

MEDIUM

Linux Kernel < 5.15.162 - Use of Uninitialized Resource

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash problem in concurrent scenario When link status change, the nic driver need to notify the roce driver to handle this event, but at this time, the roce driver may uninit, then cause kernel crash. To fix the problem, when link status change, need to check whether the roce registered, and when uninit, need to wait link update finish.

References (6)

[Mailing List] https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

[Patch] https://git.kernel.org/stable/c/12cda920212a49fa22d9e8b9492ac4ea013310a4

[Patch] https://git.kernel.org/stable/c/62b5dfb67bfa8bd0301bf3442004563495f9ee48

[Patch] https://git.kernel.org/stable/c/689de7c3bfc7d47e0eacc641c4ce4a0f579aeefa

[Patch] https://git.kernel.org/stable/c/6d0007f7b69d684879a0f598a042e40244d3cf63

[Patch] https://git.kernel.org/stable/c/b2c5024b771cd1dd8175d5f6949accfadbab7edd

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 1.0%

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-908

Status published

Products (6)

linux/Kernel 5.1.0 - 5.15.162linux

linux/Kernel 5.16.0 - 6.1.95linux

linux/Kernel 6.2.0 - 6.6.35linux

linux/Kernel 6.7.0 - 6.9.6linux

linux/linux_kernel 6.10 rc1 (3 CPE variants)

linux/linux_kernel 5.1 - 5.15.162

Published Jul 12, 2024

Tracked Since Feb 18, 2026