CVE-2022-23820: fallo de gravedad alta en AMD 3rd Gen AMD EPYC™ Processors
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 0.7%
Failure to validate the AMD SMM communication buffer
may allow an attacker to corrupt the SMRAM potentially leading to arbitrary
code execution.
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Productos afectados
AMD · 3rd Gen AMD EPYC™ ProcessorsAMD · AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4AMD · AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock”AMD · AMD EPYC™ Embedded 7003AMD · AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics “Picasso” FP5AMD · AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6AMD · AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”AMD · AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”AMD · AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”AMD · AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”AMD · AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo”AMD · AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt"AMD · AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”AMD · AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”AMD · AMD Ryzen™ Threadripper™ 2000 Series Processors “Colfax”AMD · AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDTAMD · AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WSAMD · AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3AMD · Ryzen™ 3000 series Desktop Processors “Matisse"CVEs relacionadas — AMD 3rd Gen AMD EPYC™ Processors
En el mismo producto, de las más peligrosas a las menos.