Out-of-bounds Read in AMD Radeon™ Pro W6000 Series Graphics Cards
CVE-2023-20509
An insufficient DRAM address validation in PMFW may allow a privileged attacker to perform a DMA read from an invalid DRAM address to SRAM, potentially resulting in loss of data integrity.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.2 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L.
EPSS exploit prediction
EPSS: 0.001 (3.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.4% 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™ Pro W7000 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™ Rx 7000 Series Graphics Cards — versions AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2023-20509?
- CVE-2023-20509 is a medium-severity vulnerability in AMD Radeon™ Pro W6000 Series Graphics Cards, classified under Out-of-bounds Read. CVSS score: 5.2/10. Published 2024-08-13.
- How severe is CVE-2023-20509?
- Medium severity. CVSS v3 base score is 5.2 out of 10.