CVE-2021-46792
CVE-2021-46792
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 5.9EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
09 may 2023Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
Time-of-check Time-of-use (TOCTOU) in the
BIOS2PSP command may allow an attacker with a malicious BIOS to create a race
condition causing the ASP bootloader to perform out-of-bounds SRAM reads upon
an S3 resume event potentially leading to a denial of service.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
AMD · Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULPAMD · Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4AMD · Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5AMD · Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso”AMD · Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir”AMD · Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4AMD · Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”AMD · Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”¿Quieres saber si tu infraestructura está expuesta a esto?
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