Buffer overflow in AMD Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics
CVE-2023-31364
Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine (VM) to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service.
Vulnerability class: Buffer Overflow
Published · last modified .
EPSS exploit prediction
EPSS: 0.002 (14.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.0% 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 Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics — versions No Fix Planned
- AMD Epyc™ 7001 Series Processors — versions NaplesPI 1.0.0.R
- AMD Epyc™ 7002 Series Processors — versions RomePI 1.0.0.N
- AMD Epyc™ 7003 Series Processors — versions MilanPI 1.0.0.H
- AMD Epyc™ 8004 Series Processors — versions GenoaPI 1.0.0.G
- AMD Epyc™ 9004 Series Processors — versions GenoaPI 1.0.0.G
- AMD Epyc™ 9005 Series Processors — versions TurinPI 1.0.0.7
- AMD Epyc™ Embedded 3000 Series Processors — versions SnowyOwl_SP4_SP4r2.1.1.0.H
- AMD Epyc™ Embedded 7002 Series Processors — versions EmbRomePI-SP3 1.0.0.F
- AMD Epyc™ Embedded 7003 Series Processors — versions EmbMilanPI-SP3 v9 1.0.0.C