etaHEN

etaHEN - Habilitador AIO de Homebrew 🚀 Apoya el Proyecto Si encuentras útil este proyecto y te gustaría apoyar su desarrollo continuo, ¡considera invitarme a un café! Compilar desde el Código Fuente El código fuente se proporciona en la carpeta Source code bajo GPLv3 con todos los archivos...

ps5-umtxdbg

NOTAS El bug fue encontrado a principios de diciembre de 2020, no por mí, sino por un genio que miró 15 minutos a fbsd e inmediatamente lo detectó 🙇‍♂️. Esta implementación en C++ se hizo al experimentar con el aumento de la fiabilidad del exploit después de que el kernel de ps5 añadiera algunas...

The vulnerability of the _umtx_op system call in FreeBSD allows a hacker to execute arbitrary code.

The vulnerability of the umtxop system call in FreeBSD systems is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using the UMTXOPSHM operation...

CVE-2024-43102 umtx Kernel panic or Use-After-Free

Concurrent removals of certain anonymous shared memory mappings by using the UMTXSHMDESTROY sub-request of UMTXOPSHM can lead to decreasing the reference count of the object representing the mapping too many times, causing it to be freed too early. A malicious code exercizing the UMTXSHMDESTROY...

CVE-2024-43102: Use After Free

Concurrent removals of certain anonymous shared memory mappings by using the UMTXSHMDESTROY sub-request of UMTXOPSHM can lead to decreasing the reference count of the object representing the mapping too many times, causing it to be freed too early. A malicious code exercizing the UMTXSHMDESTROY...

FreeBSD -- umtx Kernel panic or Use-After-Free

Problem Description: Concurrent removals of such a mapping by using the UMTXSHMDESTROY sub-request of UMTXOPSHM can lead to decreasing the reference count of the object representing the mapping too many times, causing it to be freed too early. Impact: A malicious code exercizing the UMTXSHMDESTRO...