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| author | Edward Adam Davis <eadavis@qq.com> | 2024-01-18 07:40:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-13 14:07:33 +0300 |
| commit | ffdca0a62abaf8c41d8d9ea132000fd808de329b (patch) | |
| tree | 4c994b4e6108eb9b6f6a983703033ea36b38764a /drivers/bluetooth/btmtk.c | |
| parent | a2e6bffc0388526ed10406040279a693d62b36ec (diff) | |
| download | linux-ffdca0a62abaf8c41d8d9ea132000fd808de329b.tar.xz | |
Bluetooth: btintel: Fix null ptr deref in btintel_read_version
[ Upstream commit b79e040910101b020931ba0c9a6b77e81ab7f645 ]
If hci_cmd_sync_complete() is triggered and skb is NULL, then
hdev->req_skb is NULL, which will cause this issue.
Reported-and-tested-by: syzbot+830d9e3fa61968246abd@syzkaller.appspotmail.com
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/bluetooth/btmtk.c')
0 files changed, 0 insertions, 0 deletions