Vulnerability in AMD Radeon™ Pro W6000 Series Graphics Cards
CVE-2023-31305
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 1.9 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.001 (2.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- AMD Radeon™ Pro W6000 Series Graphics Cards — versions AMD Software: PRO Edition 23.Q4 (23.30.13.03)
- AMD Radeon™ Rx 6000 Series Graphics Cards — versions AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2023-31305?
- CVE-2023-31305 is a low-severity vulnerability in AMD Radeon™ Pro W6000 Series Graphics Cards, classified under Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG). CVSS score: 1.9/10. Published 2024-08-13.
- How severe is CVE-2023-31305?
- Low severity. CVSS v3 base score is 1.9 out of 10.
- Is CVE-2023-31305 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.