#VU93785 Improper locking in Linux kernel - CVE-2024-27034 

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU93785

#VU93785 Improper locking in Linux kernel - CVE-2024-27034

Published: July 4, 2024 / Updated: May 13, 2025


Vulnerability identifier: #VU93785
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-27034
CWE-ID: CWE-667
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Linux kernel
Software vendor:
Linux Foundation

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the f2fs_write_single_data_page() function in fs/f2fs/data.c, within the f2fs_compress_write_end_io(), f2fs_write_raw_pages() and unlock_page() functions in fs/f2fs/compress.c. A local user can perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

External links