Vulnerability in AMD Radeon™ Pro W6000 Series Graphics Cards
CVE-2023-31307
Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged attacker to cause an out-of-bounds memory read within PMFW, potentially leading to a denial of service.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.002 (4.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · 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)
- AMD Radeon Pro W6300
- AMD Radeon Pro W6400
- AMD Radeon Pro W6600
- AMD Radeon Pro W6800
- AMD Radeon Rx 6300m
- AMD Radeon Rx 6400
- AMD Radeon Rx 6450m
- AMD Radeon Rx 6500m
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-31307?
- CVE-2023-31307 is a low-severity vulnerability in AMD Radeon™ Pro W6000 Series Graphics Cards, classified under Improper Validation of Array Index. CVSS score: 2.3/10. Published 2024-08-13.
- How severe is CVE-2023-31307?
- Low severity. CVSS v3 base score is 2.3 out of 10.
- Is CVE-2023-31307 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.