CVE-2021-46779

CVSS 7.1 HIGHEPSS 0.2%CWE-787

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

10 Jan 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Affected products

AMD · 1st Gen EPYC AMD · 2nd Gen EPYC AMD · 3rd Gen EPYC

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References

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032