Input validation error in PowerVM Hypervisor - CVE-2023-30440

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Main Vulnerability Database Vulnerabilities #VU76483

Input validation error in PowerVM Hypervisor - CVE-2023-30440

Published: May 24, 2023


Vulnerability identifier: #VU76483
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-30440
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
PowerVM Hypervisor
Software vendor:
IBM Corporation

Description

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

The vulnerability exists due to insufficient validation of user-supplied input. A local attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links