#VU105293 Integer overflow in Universal Boot Loader (U-Boot) - CVE-2024-57255

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU105293

#VU105293 Integer overflow in Universal Boot Loader (U-Boot) - CVE-2024-57255

Published: March 4, 2025


Vulnerability identifier: #VU105293
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-57255
CWE-ID: CWE-190
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Universal Boot Loader (U-Boot)
Software vendor:
DENX

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer overflow within the sqfs_resolve_symlink() function. A local user can use a specially crafted squashfs filesystem with an inode size of 0xffffffff to trigger integer overflow and execute arbitrary code on the target system.


Remediation

Install updates from vendor's website.

External links