kernel: HID: cougar: fix slab-out-of-bounds Read in cougar_report_fixup

A flaw was found in the Linux kernel's HID Human Interface Device subsystem, specifically within the driver for the Cougar 500k Gaming Keyboard. The reportfixup function failed to validate the size of the report descriptor before processing it. This oversight could allow a local attacker to trigg...

UBUNTU-CVE-2024-46747

In the Linux kernel, the following vulnerability has been resolved: HID: cougar: fix slab-out-of-bounds Read in cougarreportfixup reportfixup for the Cougar 500k Gaming Keyboard was not verifying that the report descriptor size was correct before accessing it...