CVE-2022-31237 : Vulnerability Insights and Analysis
Learn about CVE-2022-31237 affecting Dell PowerScale OneFS versions 9.2.0 up to 9.3.0.5. Find out the impact, technical details, and mitigation steps for this security vulnerability.
Dell PowerScale OneFS, versions 9.2.0 up to and including 9.2.1.12 and 9.3.0.5 contain an improper preservation of permissions vulnerability in SyncIQ. This vulnerability may be exploited by a low privileged local attacker, resulting in limited information disclosure.
Understanding CVE-2022-31237
This section will provide insight into the nature of the vulnerability and its potential impact.
What is CVE-2022-31237?
CVE-2022-31237 is an improper preservation of permissions vulnerability found in Dell PowerScale OneFS. The affected versions include 9.2.0.x, 9.2.1.x, and 9.3.0.x.
The Impact of CVE-2022-31237
The vulnerability has a low severity level with a base score of 3.3. It poses a risk of limited information disclosure when exploited by a low privileged local attacker.
Technical Details of CVE-2022-31237
In this section, we will delve into specific technical details related to CVE-2022-31237.
Vulnerability Description
The vulnerability lies in an improper preservation of permissions in the SyncIQ component of Dell PowerScale OneFS.
Affected Systems and Versions
Dell PowerScale OneFS versions 9.2.0 up to and including 9.2.1.12 and 9.3.0.5 are affected by this vulnerability.
Exploitation Mechanism
A low privileged local attacker can exploit this vulnerability, potentially leading to limited information disclosure.
Mitigation and Prevention
To safeguard systems from CVE-2022-31237, it is crucial to implement effective mitigation strategies and preventive measures.
Immediate Steps to Take
Ensure that systems running Dell PowerScale OneFS versions mentioned are updated with the latest security patches. Review and restrict access privileges to minimize the risk of exploitation.
Long-Term Security Practices
Establish regular security audits, educate users on best security practices, and monitor for any unauthorized access or unusual activities.
Patching and Updates
Stay informed about security updates provided by Dell for PowerScale OneFS and promptly apply patches to address known vulnerabilities.