#VU64137 Buffer overflow in Universal Boot Loader (U-Boot) - CVE-2022-30552

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Main Vulnerability Database Vulnerabilities #VU64137

#VU64137 Buffer overflow in Universal Boot Loader (U-Boot) - CVE-2022-30552

Published: June 9, 2022


Vulnerability identifier: #VU64137
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-30552
CWE-ID: CWE-119
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
Universal Boot Loader (U-Boot)
Software vendor:
DENX

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in the implementation of IP Packet Defragmentation. A remote attacker on the local network can trigger memory corruption and cause a denial of service condition on the target system.


Remediation

Install update from vendor's website.

External links