CVE-2024-26952

high

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

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

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

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

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

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

Details

Source: Mitre, NVD

Published: 2024-05-01

Updated: 2024-12-02

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High