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CVE-2022-27677

7.8 · HIGH

Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low privileges to modify files potentially leading to privilege escalation and code execution by t…

Published Mar 1, 2023CWE-269EPSS 0.22%

Overview

CVE-2022-27677 is a high-severity vulnerability. It was published on March 1, 2023 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low

privileges to modify files potentially leading to privilege escalation and code execution by the lower

privileged user.

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.amd.com/en/corporate/product-security/bulletin/AMD-SB-1052Refwww.amd.com/en/corporate/product-security/bulletin/AMD-SB-1052

How CyberStrike helps

Frequently asked questions

What is CVE-2022-27677?

CVE-2022-27677 is a high-severity vulnerability. It was published on March 1, 2023 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2022-27677?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-27677?

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-2022-27677?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-27677 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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