CVE-2021-39298
CVE-2021-39298
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
16 Feb 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A potential vulnerability in AMD System Management Mode (SMM) interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware.
Affected products
AMD · 2nd Gen EPYCAMD · 3rd Gen EPYCAMD · Ryzen 2000 SeriesAMD · Ryzen 3000 SeriesAMD · Ryzen 5000 SeriesWant to know if your infrastructure is exposed to this?
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