Executive Summary

Informations
Name CVE-2024-41077 First vendor Publication 2024-07-29
Vendor Cve Last vendor Modification 2025-02-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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]

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41077

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3660

Sources (Detail)

https://git.kernel.org/stable/c/08f03186b96e25e3154916a2e70732557c770ea7
https://git.kernel.org/stable/c/2772ed2fc075eef7df3789906fc9dae01e4e132e
https://git.kernel.org/stable/c/9625afe1dd4a158a14bb50f81af9e2dac634c0b1
https://git.kernel.org/stable/c/9b873bdaae64bddade9d8c6df23c8a31948d47d0
https://git.kernel.org/stable/c/c462ecd659b5fce731f1d592285832fd6ad54053
https://git.kernel.org/stable/c/f92409a9da02f27d05d713bff5f865e386cef9b3
Source Url

Alert History

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Date Informations
2025-03-29 03:38:25
  • Multiple Updates
2025-03-28 13:43:35
  • Multiple Updates
2025-03-28 03:16:58
  • Multiple Updates
2025-03-19 03:12:22
  • Multiple Updates
2025-03-18 03:25:16
  • Multiple Updates
2025-03-14 03:12:36
  • Multiple Updates
2025-03-06 14:09:06
  • Multiple Updates
2025-02-22 03:22:34
  • Multiple Updates
2025-02-03 21:21:05
  • Multiple Updates
2024-11-25 09:23:25
  • Multiple Updates
2024-07-29 21:27:27
  • First insertion