CVE-2022-41290 : What You Need to Know

IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 contain a vulnerability that could allow a non-privileged local user to gain root privileges through the rm_rlcache_file command. Here's what you need to know about this CVE.

Understanding CVE-2022-41290

This section provides insights into the nature of the CVE-2022-41290 vulnerability.

What is CVE-2022-41290?

The CVE-2022-41290 vulnerability in IBM AIX versions 7.1, 7.2, 7.3, and VIOS 3.1 enables non-privileged local users to exploit the rm_rlcache_file command for unauthorized root access.

The Impact of CVE-2022-41290

The impact of CVE-2022-41290 is classified as HIGH, with a CVSS base score of 8.4. The confidentiality, integrity, and availability of affected systems are at high risk due to this vulnerability.

Technical Details of CVE-2022-41290

Explore the technical aspects of CVE-2022-41290 to understand its implications better.

Vulnerability Description

The vulnerability (CWE-250) allows for the execution of commands with unnecessary privileges, paving the way for unauthorized root access.

Affected Systems and Versions

IBM AIX versions 7.1, 7.2, 7.3, and VIOS 3.1 are affected by this privilege escalation vulnerability.

Exploitation Mechanism

The attack vector for this vulnerability is local, with a low attack complexity. No privileged access is required to exploit the vulnerability.

Mitigation and Prevention

Learn how to mitigate the risks posed by CVE-2022-41290 and prevent potential security breaches.

Immediate Steps to Take

IBM AIX users are advised to apply security updates promptly, restrict non-privileged local user access, and monitor system commands for suspicious activity.

Long-Term Security Practices

Implementing the principle of least privilege, conducting regular security audits, and educating users on safe computing practices can enhance long-term security.

Patching and Updates

Refer to the IBM Security Advisory for CVE-2022-41290 to access patches and updates that address this vulnerability.