diff options
| author | F.A.Sulaiman <[email protected]> | 2021-08-24 15:07:30 +0000 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2021-09-15 14:31:21 +0000 |
| commit | 1e4ce418b1cb1a810256b5fb3fd33d22d1325993 (patch) | |
| tree | 3e7e93b21eb520c9a0263b892516a2a90614ac9b /fs/ext4/fast_commit.c | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid... (diff) | |
| download | kernel-1e4ce418b1cb1a810256b5fb3fd33d22d1325993.tar.gz kernel-1e4ce418b1cb1a810256b5fb3fd33d22d1325993.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: [email protected]
Signed-off-by: F.A. SULAIMAN <[email protected]>
Reviewed-by: Pavel Skripkin <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Diffstat (limited to 'fs/ext4/fast_commit.c')
0 files changed, 0 insertions, 0 deletions