Overview
- 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.
- Source
- psirt@amd.com
- NVD status
- Awaiting Analysis
Risk scores
CVSS 3.1
- Type
- Secondary
- Base score
- 1.9
- Impact score
- 1.4
- Exploitability score
- 0.5
- Vector string
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
- Severity
- LOW
Weaknesses
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-338
Social media
- Hype score
- Not currently trending