8.3
CVSS 4.0
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- AMD AMD EPYC™ 7001 Series Processors: NaplesPI 1.0.0.R
- AMD AMD EPYC™ 7002 Series Processors: RomePI 1.0.0.N
- AMD AMD EPYC™ 7003 Series Processors: MilanPI 1.0.0.H
- AMD AMD EPYC™ 8004 Series Processors: GenoaPI 1.0.0.G
- AMD AMD EPYC™ 9004 Series Processors: GenoaPI 1.0.0.G
- AMD AMD EPYC™ 9005 Series Processors: TurinPI 1.0.0.7
- AMD AMD EPYC™ Embedded 3000 Series Processors: SnowyOwl_SP4_SP4r2.1.1.0.H
- AMD AMD EPYC™ Embedded 7002 Series Processors: EmbRomePI-SP3 1.0.0.F
- AMD AMD EPYC™ Embedded 7003 Series Processors: EmbMilanPI-SP3 v9 1.0.0.C
- AMD AMD EPYC™ Embedded 8004 Series Processors: EmbGenoaPI-SP5 1.0.0.B
- AMD AMD EPYC™ Embedded 9004 Series Processor: EmbGenoaPI-SP5 1.0.0.B
- AMD AMD EPYC™ Embedded 9005 Series Processors: EmbTurinPI-SP5 1.0.0.1
- AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics: No Fix Planned
- AMD AMD Ryzen™ 3000 Series Desktop Processors: No Fix Planned
- AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics: No Fix Planned
- AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics: No Fix Planned
- AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics: No Fix Planned
- AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics: No Fix Planned
- AMD AMD Ryzen™ 7000 Series Desktop Processors: No Fix Planned
- AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics: No Fix Planned
- AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics: No Fix Planned
- AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics: No Fix Planned
- AMD AMD Ryzen™ 8000 Series Desktop Processors: No Fix Planned
- AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors: No Fix Planned
- AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors: No Fix Planned
- AMD AMD Ryzen™ Embedded 5000 Series Processors: No Fix Planned
- AMD AMD Ryzen™ Embedded 7000 Series Processors: No Fix Planned
- AMD AMD Ryzen™ Embedded 8000 Series Processors: No Fix Planned
- AMD AMD Ryzen™ Embedded R1000 Series Processors: No Fix Planned
- AMD AMD Ryzen™ Embedded R2000 Series Processors: No Fix Planned
- AMD AMD Ryzen™ Embedded V1000 Series Processors: No Fix Planned
- AMD AMD Ryzen™ Embedded V2000 Series Processors: No Fix Planned
- AMD AMD Ryzen™ Embedded V3000 Series Processors: No Fix Planned
Вид слабост
История
- 26 февруари 2026 Публикувано