Vulnerability of the `sof_set_get_large_ctrl_data()` function (sound/soc/sof/ipc.c) in the Linux kernel, allowing a hacker to cause a service failure

The vulnerability of the sofsetgetlargectrldata function sound/soc/sof/ipc.c in the Linux kernel involves uncontrolled resource consumption. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

PT-2019-3978

Name of the Vulnerable Software and Affected Versions Linux kernel versions through 5.3.9 Description The issue is related to a memory leak in the sof set get large ctrl data function, located in sound/soc/sof/ipc.c. This memory leak can be triggered by causing sof get ctrl copy params failures,...