CVE-2024-27388

En el kernel de Linux, se resolvió la siguiente vulnerabilidad: SUNRPC: corrige algunas fugas de mem en gssx_dec_option_array Los creds y oa->data deben liberarse en las rutas de manejo de errores después de su asignación. Entonces este parche agrega estas desasignaciones en las rutas correspondientes.

A flaw was found in the auth_rpcgss module in the Linux kernel. A memory leak can occur due to improper error handling, potentially impacting system performance and possibly resulting in a denial of service.

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssx_dec_option_array The creds and oa->data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths.

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service.