An issue was discovered in the Linux kernel before 5.2.6. There is a
use-after-free caused by a malicious USB device in the
drivers/media/v4l2-core/v4l2-dev.c driver because
drivers/media/radio/radio-raremono.c does not properly allocate memory.

It was discovered that the Raremono AM/FM/SW radio device driver in the
Linux kernel did not properly allocate memory, leading to a use-after-free.
A physically proximate attacker could use this to cause a denial of service
or possibly execute arbitrary code.

tyhicks

Setting priority to low since this issue requires a malicious USB device to be inserted into the system