android_kernel_samsung_msm8226

rubenslte/android_kernel_samsung_msm8226

mirror of https://github.com/LineageOS/android_kernel_samsung_msm8226.git synced 2026-09-29 00:00:25 +02:00

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Dmitry Torokhov 39b4c84f64 Input: add safety guards to input_set_keycode()

commit cb222aed03d798fc074be55e59d9a112338ee784 upstream.

If we happen to have a garbage in input device's keycode table with values
too big we'll end up doing clear_bit() with offset way outside of our
bitmaps, damaging other objects within an input device or even outside of
it. Let's add sanity checks to the returned old keycodes.

Reported-by: syzbot+c769968809f9359b07aa@syzkaller.appspotmail.com
Reported-by: syzbot+76f3a30e88d256644c78@syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/20191207212757.GA245964@dtor-ws
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
CVE-2019-20636
Signed-off-by: Kevin F. Haggerty <haggertk@lineageos.org>
Change-Id: I8f9a462d3fb8a9bb4494adb0e8edfac099a35263

2020-11-16 10:41:22 +01:00

gameport

Driver core: driver_find() drops reference before returning

2012-01-24 16:00:34 -08:00

joystick

Merge tag 'v3.4.113' into lineage-16.0

2019-08-05 14:20:47 +02:00

keyboard

kmini3g: input: abov_touchkey- Disable Samsung Dual Detect

2020-10-27 20:20:43 +02:00

misc

Input: powermate - fix oops with malicious USB descriptors