CVE-2024-50125

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: SCO: Se corrige que UAF en sco_sock_timeout conn->sk pueda haberse desvinculado/liberado mientras se esperaba sco_conn_lock, por lo que esto verifica si conn->sk aún es válido verificando si es parte de sco_sk_list.

A use-after-free vulnerability was found in the Linux kernel's Bluetooth SCO. When sco_sock_timeout() is called, conn->sk may be unlinked/freed while waiting for sco_conn_lock. This checks if the conn->sk is still valid by checking if it is part of
sco_sk_list, leading to a loss of availability and system confidentiality.

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix UAF on sco_sock_timeout conn->sk maybe have been unlinked/freed while waiting for sco_conn_lock so this checks if the conn->sk is still valid by checking if it part of sco_sk_list.

Attila Szász discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted, could cause a denial of service or possibly execute arbitrary code. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.