Vulnerabilities of the MODULE_ALIAS() and j1939_send_one() functions (net/can/j1939/main.c) in the Linux operating system kernel, allowing a hacker to trigger a service failure

The vulnerability of the MODULEALIAS and j1939sendone functions net/can/j1939/main.c in the Linux operating system kernel is related to the use of uninitialized resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2024-29730

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.9.0 Description The vulnerability is related to a kernel-infoleak issue in the Linux kernel's net/can/j1939 module. The j1939 send one function creates a full frame including unused data but does not initialize...