[SRU][N][PATCH 0/1] CVE-2024-46747

[Massimiliano Pellizzer]

[Impact]

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

report_fixup for the Cougar 500k Gaming Keyboard was not verifying
that the report descriptor size was correct before accessing it

[Fix]

Noble:  Cherry picked from linux-6.10.y
Jammy:  Fixed
Focal:  Fixed
Bionic: Not affected
Xenial: Not affected

[Test Case]

Compile tested only.

[Where problems could occur]

The fix affects the Cougar driver in the HID subsystem. An issue with
the fix may result in misconfigured or unresponsive input devices.

Camila Alvarez (1):
  HID: cougar: fix slab-out-of-bounds Read in cougar_report_fixup

 drivers/hid/hid-cougar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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2.43.0