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CVE-2022-32493

6.0 · MEDIUM

Dell BIOS contains an Stack-Based Buffer Overflow vulnerability.

Published Oct 12, 2022CWE-121EPSS 0.21%

Overview

CVE-2022-32493 is a medium-severity vulnerability. It was published on October 12, 2022 and has a CVSS 3.1 base score of 6.0 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.0, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

Dell BIOS contains an Stack-Based Buffer Overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.dell.com/support/kbdoc/000203758Refwww.dell.com/support/kbdoc/000203758

How CyberStrike helps

Frequently asked questions

What is CVE-2022-32493?

CVE-2022-32493 is a medium-severity vulnerability. It was published on October 12, 2022 and has a CVSS 3.1 base score of 6.0 (MEDIUM).

How severe is CVE-2022-32493?

This vulnerability has a CVSS 3.1 base score of 6.0, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-32493?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-32493?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-32493 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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