CVE-2024-26952

HIGH

Linux Kernel 5.15-6.8.2 - Out-of-bounds Read in ksmbd Buffer Offset Validation

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix potencial out-of-bounds when buffer offset is invalid I found potencial out-of-bounds when buffer offset fields of a few requests is invalid. This patch set the minimum value of buffer offset field to ->Buffer offset to validate buffer length.

References (7)

Core 7

Core References

Mailing List

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Patch

https://git.kernel.org/stable/c/480469f145e5abf83361e608734e421b7d99693d

Patch

https://git.kernel.org/stable/c/ad6480c9a5d884e2704adc51d69895d93339176c

Patch

https://git.kernel.org/stable/c/39bdc4197acf2ed13269167ccf093ee28cfa2a4e

Patch

https://git.kernel.org/stable/c/2dcda336b6e80b72d58d30d40f2fad9724e5fe63

Patch

https://git.kernel.org/stable/c/0c5541b4c980626fa3cab16ba1a451757778bbb5

Patch

https://git.kernel.org/stable/c/c6cd2e8d2d9aa7ee35b1fa6a668e32a22a9753da

Scores

CVSS v3 7.8

EPSS 0.0081

EPSS Percentile 52.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-120 CWE-125

Status published

Products (20)

linux/Kernel 5.15.0 - 5.15.181linux

linux/Kernel 5.16.0 - 6.1.119linux

linux/Kernel 6.2.0 - 6.6.32linux

linux/Kernel 6.7.0 - 6.7.12linux

linux/Kernel 6.8.0 - 6.8.3linux

Linux/Linux < 5.15

Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - 0c5541b4c980626fa3cab16ba1a451757778bbb5

Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - 2dcda336b6e80b72d58d30d40f2fad9724e5fe63

Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - 39bdc4197acf2ed13269167ccf093ee28cfa2a4e

Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - 480469f145e5abf83361e608734e421b7d99693d

... and 10 more

Published May 01, 2024

Tracked Since Feb 18, 2026