CVE-2024-26811

MEDIUM

Linux Kernel - Memory Corruption via Invalid IPC Response Payload

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate payload size in ipc response If installing malicious ksmbd-tools, ksmbd.mountd can return invalid ipc response to ksmbd kernel server. ksmbd should validate payload size of ipc response from ksmbd.mountd to avoid memory overrun or slab-out-of-bounds. This patch validate 3 ipc response that has payload.

Scores

CVSS v3 5.5
EPSS 0.0026
EPSS Percentile 17.6%
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-787
Status published
Products (14)
Linux/Linux < 5.15
Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - 51a6c2af9d20203ddeeaf73314ba8854b38d01bd
Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - 76af689a45aa44714b46d1a7de4ffdf851ded896
Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - 88b7f1143b15b29cccb8392b4f38e75b7bb3e300
Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - a637fabac554270a851033f5ab402ecb90bc479c
Linux/Linux 0626e6641f6b467447c81dd7678a69c66f7746cf - a677ebd8ca2f2632ccdecbad7b87641274e15aac
Linux/Linux 5.15
Linux/Linux 5.15.157 - 5.15.*
Linux/Linux 6.1.85 - 6.1.*
Linux/Linux 6.6.26 - 6.6.*
... and 4 more
Published Apr 08, 2024
Tracked Since Feb 18, 2026