CVE-2023-31305 — LOW (1.9) — White Hats Nepal

Vulnerability Description

Generation of weak and predictable Initialization Vector (IV) in PMFW (Power Management Firmware) may allow an attacker with privileges to reuse IV values to reverse-engineer debug data, potentially resulting in information disclosure.

CVSS Score

1.9

LOW

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-338

References

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

FAQ

What is CVE-2023-31305?

CVE-2023-31305 is a vulnerability with a CVSS score of 1.9 (LOW). Generation of weak and predictable Initialization Vector (IV) in PMFW (Power Management Firmware) may allow an attacker with privileges to reuse IV values to reverse-engineer debug data, potentially r...

How severe is CVE-2023-31305?

CVE-2023-31305 has been rated LOW with a CVSS base score of 1.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-31305?

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