QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2024-41077

Back to search

CVE-2024-41077

Published: Jul 29, 2024

Modified: May 11, 2026

PUBLISHED

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]

VendorProductVersions

Linux

Linux

affected
cedcafad8277b3a07e90bf2f68fff5c6b28a183e - < 9625afe1dd4a158a14bb50f81af9e2dac634c0b1
affected
cedcafad8277b3a07e90bf2f68fff5c6b28a183e - < 9b873bdaae64bddade9d8c6df23c8a31948d47d0
affected
cedcafad8277b3a07e90bf2f68fff5c6b28a183e - < 2772ed2fc075eef7df3789906fc9dae01e4e132e
affected
cedcafad8277b3a07e90bf2f68fff5c6b28a183e - < 08f03186b96e25e3154916a2e70732557c770ea7
affected
cedcafad8277b3a07e90bf2f68fff5c6b28a183e - < f92409a9da02f27d05d713bff5f865e386cef9b3

+1 more versions

Linux

Linux

affected
4.14
unaffected
0 - < 4.14
unaffected
5.10.223 - <= 5.10.*
unaffected
5.15.164 - <= 5.15.*
unaffected
6.1.101 - <= 6.1.*

+3 more versions

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now