CVE-2023-31305
LOW EPSS 3.4%
Published Aug 13, 20241y ago · Modified Jun 17, 20261w ago
1.9 CVSS 3.1
Published Aug 13, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
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 Details
Base Score
Exploitability
Impact
Vector string
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
Threat Intelligence
EPSS Exploit Probability
3.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-338
References 1
- amd.com https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.