AMD Client Vulnerabilities – May 2022

Bulletin ID: AMD-SB-1027 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary During security reviews in collaboration with Google, Microsoft, and Oracle, potential vulnerabilities in the AMD Secure Processor ASP, AMD System Management Un...

CVE-2021-39298

creationtimestamp| type| source ---|---|--- 2022-02-16 20:36:10+00:00| seen| https://t.me/cibsecurity/37586...

CVE-2021-39298

CVE-2021-39298 concerns AMD SMM (System Management Mode) interrupt handler. The AMD AMD-SB-1027/AMD-SB-1032 entries describe a vulnerability where a highly-privileged adversary could access SMM and achieve arbitrary code execution, potentially bypassing UEFI firmware security measures. Affected c...