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7.5 High

CVE-2023-31345 Improper input validation in the SMM handler may allow a privileged attacker to overwrite SMRAM, potentially leading…

Description

Improper input validation in the SMM handler may allow a privileged attacker to overwrite SMRAM, potentially leading to arbitrary code execution.

Affected products and versions

Product Affected versions Fixed in
AMD EPYC™ 7003 Processors Versions not published
AMD EPYC™ 9004 Processors Versions not published
AMD Instinct™ MI300A Versions not published
AMD Ryzen™ 3000 Series Desktop Processors Versions not published
AMD Ryzen™ 5000 Series Desktop Processors Versions not published
AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics Versions not published
AMD Ryzen™ 7000 Series Desktop Processors Versions not published
AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics Versions not published
AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics Versions not published
Show the 16 other branches
Product Affected versions Fixed in
AMD Ryzen™ Threadripper™ PRO 5000WX- Series Desktop Processors Versions not published
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics Versions not published
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics Versions not published
AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics Versions not published
AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics Versions not published
AMD Ryzen™ 7000 Series Mobile Processors Versions not published
AMD EPYC™ Embedded 7003 Versions not published
AMD EPYC™ Embedded 9004 Versions not published
AMD Ryzen™ Embedded 5000 Versions not published
AMD Ryzen™ Embedded 7000 Versions not published
AMD Ryzen™ Embedded V2000 Versions not published
AMD RyzenTM Embedded V3000 Versions not published

Other CVEs of AMD EPYC™ 7003 Processors

The 8 CVEs of AMD EPYC™ 7003 Processors →
CVE-2023-31343 Improper input validation in the SMM handler may allow a privileged attacker to overwrite SMRAM, potentially leading… 7.5 High CVE-2023-31342 Improper input validation in the SMM handler may allow a privileged attacker to overwrite SMRAM, potentially leading… 7.5 High CVE-2024-21925 Improper input validation within the AmdPspP2CmboxV2 driver may allow a privileged attacker to overwrite SMRAM,… 8.2 High CVE-2023-31356 Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory,… 4.4 Medium
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