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| author | Edward Adam Davis <eadavis@qq.com> | 2024-09-08 17:17:41 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-30 16:29:34 +0200 |
| commit | e872738e670ddd63e19f22d0d784f0bdf26ecba5 (patch) | |
| tree | 6f7388d0812aec681523dec710d67f36685c5dcf /tools/perf/scripts/python/stackcollapse.py | |
| parent | 3f24124ed89fe7b051b8b3ad749a9ebc76c7e296 (diff) | |
USB: usbtmc: prevent kernel-usb-infoleak
commit 625fa77151f00c1bd00d34d60d6f2e710b3f9aad upstream.
The syzbot reported a kernel-usb-infoleak in usbtmc_write,
we need to clear the structure before filling fields.
Fixes: 4ddc645f40e9 ("usb: usbtmc: Add ioctl for vendor specific write")
Reported-and-tested-by: syzbot+9d34f80f841e948c3fdb@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=9d34f80f841e948c3fdb
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/tencent_9649AA6EC56EDECCA8A7D106C792D1C66B06@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions