vulnerability

Debian: CVE-2024-41077: linux, linux-6.1 -- security update

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
07/29/2024
Added
08/14/2024
Modified
02/19/2025

Description

In the Linux kernel, the following vulnerability has been resolved:

null_blk: fix validation of block size

Block size should be between 512 and PAGE_SIZE and be a power of 2. The current
check does not validate this, so update the check.

Without this patch, null_blk would Oops due to a null pointer deref when
loaded with bs=1536 [1].

[axboe: remove unnecessary braces and != 0 check]

Solution(s)

debian-upgrade-linuxdebian-upgrade-linux-6-1
Title
NEW

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