CVE-2023-20513 — LOW (3.3) — White Hats Nepal

Vulnerability Description

An insufficient bounds check in PMFW (Power Management Firmware) may allow an attacker to utilize a malicious VF (virtualization function) to send a malformed message, potentially resulting in a denial of service.

CVSS Score

3.3

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Related Weaknesses (CWE)

CWE-787

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html

FAQ

What is CVE-2023-20513?

CVE-2023-20513 is a vulnerability with a CVSS score of 3.3 (LOW). An insufficient bounds check in PMFW (Power Management Firmware) may allow an attacker to utilize a malicious VF (virtualization function) to send a malformed message, potentially resulting in a denia...

How severe is CVE-2023-20513?

CVE-2023-20513 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-20513?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.