Chaotic Eclipse Released A PoC For NVIDIA GreenSection Memory Corruption Zero-Day
Brief
Chaotic Eclipse released GreenSection, a PoC exploit for an Nvidia GreenSection Memory Corruption Zero-Day
Security researcher Chaotic Eclipse , also known as INFINITE NIGHTMARE, MSNightmare and Nightmare-Eclipse, released a new zero-day exploit targeting Nvidia. The researcher named the exploit GreenSection, it triggers a Memory Corruption flaw.
The researcher disclosed a potential security vulnerability in NVIDIA’s Windows user-mode components. Several NVIDIA components share a global memory section that gives all users full read/write access. Although the software performs checks to prevent misuse, it reuses data from this shared memory at runtime, which can lead to an out-of-bounds memory write.