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Vulnerability · Published Feb 11, 2025 · Assigned by AMD

CVE-2023-31342

High 7.5

In plain English

A high-severity security flaw in AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics from AMD. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.2%top 92.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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

Affected products (as reported)

VendorProductVersions
AMD AMD EPYC™ 7003 Processors see references
AMD AMD EPYC™ 9004 Processors see references
AMD AMD Instinct™ MI300A see references
AMD AMD Ryzen™ 3000 Series Desktop Processors see references
AMD AMD Ryzen™ 5000 Series Desktop Processors see references
AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics see references
AMD AMD Ryzen™ 7000 Series Desktop Processors see references
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics see references
AMD AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics see references
AMD AMD Ryzen™ Threadripper™ PRO 5000WX- Series Desktop Processors see references
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics see references
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics see references
AMD AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics see references
AMD AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics see references
AMD AMD Ryzen™ 7000 Series Mobile Processors see references
AMD AMD EPYC™ Embedded 7003 see references
AMD AMD EPYC™ Embedded 9004 see references
AMD AMD Ryzen™ Embedded R1000 see references
AMD AMD Ryzen™ Embedded R2000 see references
AMD AMD Ryzen™ Embedded 5000 see references
AMD AMD Ryzen™ Embedded 7000 see references
AMD AMD Ryzen™ Embedded V2000 see references
AMD AMD Ryzen™ Embedded V3000 see references

Weakness: CWE-1220 · Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

References