CVE-2021-46762
3.9 · LOWOverview
CVE-2021-46762 is a low-severity vulnerability affecting amd epyc_72f3_firmware. It was published on May 9, 2023 and has a CVSS 3.1 base score of 3.9 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.9, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Insufficient input validation in the SMU may
allow an attacker to corrupt SMU SRAM potentially leading to a loss of
integrity or denial of service.
Remediation
Check the references section for vendor advisories and patches from amd. Update epyc_72f3_firmware to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|
Frequently Asked Questions
What is CVE-2021-46762?
CVE-2021-46762 is a low-severity vulnerability affecting amd epyc_72f3_firmware. It was published on May 9, 2023 and has a CVSS 3.1 base score of 3.9 (LOW).
How severe is CVE-2021-46762?
This vulnerability has a CVSS 3.1 base score of 3.9, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-46762?
Check the references section for vendor advisories and patches from amd. Update epyc_72f3_firmware to the latest patched version. 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-2021-46762?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-46762 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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