CVE-2024-40936

MEDIUM

Linux Kernel 6.3-6.6.34, 6.7-6.9.5, 6.10 - Use-After-Free in cxl/region

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix memregion leaks in devm_cxl_add_region() Move the mode verification to __create_region() before allocating the memregion to avoid the memregion leaks.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/d8316838aa0686da63a8be4194b7a17b0103ae4a

Patch

https://git.kernel.org/stable/c/bbb5d8746381c82f7e0fb6171094d375b492f266

Patch

https://git.kernel.org/stable/c/49ba7b515c4c0719b866d16f068e62d16a8a3dd1

Scores

CVSS v3 5.5

EPSS 0.0025

EPSS Percentile 15.9%

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-401

Status published

Products (12)

linux/Kernel 6.3.0 - 6.6.35linux

linux/Kernel 6.7.0 - 6.9.6linux

Linux/Linux < 6.3

Linux/Linux 6.10

Linux/Linux 6.3

Linux/Linux 6.6.35 - 6.6.*

Linux/Linux 6.9.6 - 6.9.*

Linux/Linux 6e099264185d05f50400ea494f5029264a4fe995 - 49ba7b515c4c0719b866d16f068e62d16a8a3dd1

Linux/Linux 6e099264185d05f50400ea494f5029264a4fe995 - bbb5d8746381c82f7e0fb6171094d375b492f266

Linux/Linux 6e099264185d05f50400ea494f5029264a4fe995 - d8316838aa0686da63a8be4194b7a17b0103ae4a

... and 2 more

Published Jul 12, 2024

Tracked Since Feb 18, 2026