CVE-2007-1221

CVE-2007-1221 affects the Xbox 360 hypervisor in kernel versions 4532 and 4548. The issue allows an attacker with physical access to force execution of the hypervisor syscall using a specific register set, bypassing the intended code protection. The vulnerability is local in nature (attack vector...

CVE-2007-1220

The CVE-2007-1220 entry describes a vulnerability in the Hypervisor of the Microsoft Xbox 360 kernel (versions 4532 and 4548) where the syscall dispatcher parameters are not properly verified. This allows attackers with physical access to bypass code-signing requirements and execute arbitrary cod...