CVE-2023-31315: falha de alta gravidade em AMD 1st Gen AMD EPYC™ Processors
Publicada em · Atualizada em
Seguir esta CVE+ Monitorar AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics+ Monitorar AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.6%
Improper validation in a model specific register (MSR) could allow a malicious program with ring0 access to modify SMM configuration while SMI lock is enabled, 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
Produtos afetados
AMD · 1st Gen AMD EPYC™ ProcessorsAMD · 2nd Gen AMD EPYC™ ProcessorsAMD · 3rd Gen AMD EPYC™ ProcessorsAMD · 4th Gen AMD EPYC™ ProcessorsAMD · AMD Athlon™ 3000 Series Mobile Processors with Radeon™ GraphicsAMD · AMD EPYC™ Embedded 3000AMD · AMD EPYC™ Embedded 7002AMD · AMD EPYC™ Embedded 7003AMD · AMD EPYC™ Embedded 9003AMD · AMD Ryzen™ 3000 Series Desktop ProcessorsAMD · AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ GraphicsAMD · AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 5000 Series Desktop ProcessorsAMD · AMD Ryzen™ 5000 Series Desktop processor with Radeon™ GraphicsAMD · AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 6000 Series Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 7000 Series Desktop ProcessorsAMD · AMD Ryzen™ 7020 Series Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 7035 Series Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 7045 Series Mobile ProcessorsAMD · AMD Ryzen™ 8000 Series Processors with Radeon™ GraphicsAMD · AMD Ryzen™ Embedded 5000AMD · AMD Ryzen™ Embedded 7000AMD · AMD Ryzen™ Embedded R1000AMD · AMD Ryzen™ Embedded R2000AMD · AMD Ryzen™ Embedded V1000AMD · AMD Ryzen™ Embedded V2000AMD · AMD Ryzen™ Embedded V3000AMD · AMD Ryzen™ Threadripper™ 3000 Series ProcessorsAMD · AMD Ryzen™ Threadripper™ PRO 3000WX Series ProcessorsAMD · AMD Ryzen™ Threadripper™ PRO ProcessorsCVEs relacionadas — AMD 1st Gen AMD EPYC™ Processors
No mesmo produto, das mais perigosas para as menos.
Referências
https://media.defcon.org/DEF%20CON%2032/DEF%20CON%2032%20presentations/DEF%20CON%2032%20-%20Enrique%20Nissim%20Krzysztof%20Okupski%20-%20AMD%20Sinkclose%20Universal%20Ring-2%20Privilege%20Escalation.pdfhttps://news.ycombinator.com/item?id=41475975https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7014.htmlhttps://www.darkreading.com/remote-workforce/amd-issues-updates-for-silicon-level-sinkclose-flaw