CVE-2021-4148

 

Published at: - 23-03-2022 09:15

Last modified: - 26-10-2022 01:44

Total changes: - 5

Description

A vulnerability was found in the Linux kernel's block_invalidatepage in fs/buffer.c in the filesystem. A missing sanity check may allow a local attacker with user privilege to cause a denial of service (DOS) problem.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://lkml.org/lkml/2021/9/12/323
• https://bugzilla.redhat.com/show_bug.cgi?id=2026487
• https://lkml.org/lkml/2021/9/17/1037

 

Keywords

NVD

 

CVE-2021-4148

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures