CVE-2024-56627

high

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Read in ksmbd_vfs_stream_read An offset from client could be a negative value, It could lead to an out-of-bounds read from the stream_buf. Note that this issue is coming when setting 'vfs objects = streams_xattr parameter' in ksmbd.conf.

References

https://git.kernel.org/stable/c/fc342cf86e2dc4d2edb0fc2ff5e28b6c7845adb9

https://git.kernel.org/stable/c/de4d790dcf53be41736239d7ee63849a16ff5d10

https://git.kernel.org/stable/c/81eed631935f2c52cdaf6691c6d48e0b06e8ad73

https://git.kernel.org/stable/c/6bd1bf0e8c42f10a9a9679a4c103a9032d30594d

https://git.kernel.org/stable/c/27de4295522e9a33e4a3fc72f7b8193df9eebe41

Details

Source: Mitre, NVD

Published: 2024-12-27

Updated: 2025-01-16

Risk Information

CVSS v2

Base Score: 6.2

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

Severity: Medium

CVSS v3

Base Score: 7.1

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

Severity: High