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| author | F.A.Sulaiman <asha.16@itfac.mrt.ac.lk> | 2021-08-24 20:37:30 +0530 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-09-30 10:08:02 +0200 |
| commit | 689e453a9b9c9158522b508876a1ff02ab0c3aa8 (patch) | |
| tree | 608735fa78ef32d6c994fd8e6728188938eb400f /tools/perf/scripts/python/bin | |
| parent | media: dvb-frontends/cxd2099: Remove repeated verbose license text (diff) | |
| download | linux-689e453a9b9c9158522b508876a1ff02ab0c3aa8.tar.gz linux-689e453a9b9c9158522b508876a1ff02ab0c3aa8.zip | |
HID: betop: fix slab-out-of-bounds Write in betop_probe
Syzbot reported slab-out-of-bounds Write bug in hid-betopff driver.
The problem is the driver assumes the device must have an input report but
some malicious devices violate this assumption.
So this patch checks hid_device's input is non empty before it's been used.
Reported-by: syzbot+07efed3bc5a1407bd742@syzkaller.appspotmail.com
Signed-off-by: F.A. SULAIMAN <asha.16@itfac.mrt.ac.lk>
Reviewed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions