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Vulnerabilities CVE-2024-26811

CVE-2024-26811

Critical
Open
TLP:CLEAR

ksmbd: validate payload size in ipc response

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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.

Details

CVSS Score
9.8
EPSS Score
0.79%

53.1th percentile

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
Apr 8, 2024
Last Modified
Aug 5, 2026
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