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CVE-2025-29943 PoC — AMD CPU 安全漏洞

Source
https://github.com/fevar54/POC_CVE-2025-29943_Write-what-where-Condition
Associated Vulnerability
Title:AMD CPU 安全漏洞 (CVE-2025-29943)
Description:Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest.
Description
StackWarp POC (CVE-2025-29943): Explotación de hardware en CPUs AMD Zen que manipula un bit no documentado del motor de pila para corruptir el puntero de stack en VMs SEV-SNP protegidas, demostrando una falla en el aislamiento de memoria garantizado por SEV. Incluye módulo de kernel, scripts de automatización y entorno de pruebas.
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