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8.3 High

CVE-2023-31364 Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest…

Description

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.

Affected products and versions

Product Affected versions Fixed in
AMD EPYC™ 7001 Series Processors Versions not published
AMD EPYC™ 7002 Series Processors Versions not published
AMD EPYC™ 7003 Series Processors Versions not published
AMD EPYC™ 8004 Series Processors Versions not published
AMD EPYC™ 9004 Series Processors Versions not published
AMD EPYC™ 9005 Series Processors Versions not published
AMD EPYC™ Embedded 3000 Series Processors Versions not published
AMD EPYC™ Embedded 7002 Series Processors Versions not published
AMD EPYC™ Embedded 7003 Series Processors Versions not published
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Product Affected versions Fixed in
AMD EPYC™ Embedded 8004 Series Processors Versions not published
AMD EPYC™ Embedded 9004 Series Processor Versions not published
AMD EPYC™ Embedded 9005 Series Processors Versions not published
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 3000 Series Desktop Processors Versions not published
AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 7000 Series Desktop Processors Versions not published
AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 8000 Series Desktop Processors Versions not published
AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors Versions not published
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors Versions not published
AMD Ryzen™ Embedded 5000 Series Processors Versions not published
AMD Ryzen™ Embedded 7000 Series Processors Versions not published
AMD Ryzen™ Embedded 8000 Series Processors Versions not published
AMD Ryzen™ Embedded R1000 Series Processors Versions not published
AMD Ryzen™ Embedded R2000 Series Processors Versions not published
AMD Ryzen™ Embedded V1000 Series Processors Versions not published
AMD Ryzen™ Embedded V2000 Series Processors Versions not published
AMD Ryzen™ Embedded V3000 Series Processors Versions not published

References

Timeline

  1. Published
  2. Last modified

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