| commit | 82acad8e13e8a66005651f610510e5701437f40b | |
| author | Johan Hovold <johan@kernel.org> | |
| Mon, 2 Dec 2019 08:56:08 +0000 (2 09:56 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Sat, 21 Dec 2019 09:41:49 +0000 (21 10:41 +0100) | ||
| tree | 3bdbb070d2a089fba05f8bdd4a4f1c9cb9f0730b | treesnapshot (tar.gz zip) |
| parent | c7fbb19856f4444558c400a646d19ca088cd1c31 | commitdiff |
staging: gigaset: fix general protection fault on probe
commit 53f35a39c3860baac1e5ca80bf052751cfb24a99 upstream.
Fix a general protection fault when accessing the endpoint descriptors
which could be triggered by a malicious device due to missing sanity
checks on the number of endpoints.
Reported-by: syzbot+35b1c403a14f5c89eba7@syzkaller.appspotmail.com
Fixes: 07dc1f9f2f80 ("[PATCH] isdn4linux: Siemens Gigaset drivers - M105 USB DECT adapter")
Cc: stable <stable@vger.kernel.org> # 2.6.17
Cc: Hansjoerg Lipp <hjlipp@web.de>
Cc: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20191202085610.12719-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 53f35a39c3860baac1e5ca80bf052751cfb24a99 upstream.
Fix a general protection fault when accessing the endpoint descriptors
which could be triggered by a malicious device due to missing sanity
checks on the number of endpoints.
Reported-by: syzbot+35b1c403a14f5c89eba7@syzkaller.appspotmail.com
Fixes: 07dc1f9f2f80 ("[PATCH] isdn4linux: Siemens Gigaset drivers - M105 USB DECT adapter")
Cc: stable <stable@vger.kernel.org> # 2.6.17
Cc: Hansjoerg Lipp <hjlipp@web.de>
Cc: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20191202085610.12719-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/isdn/gigaset/usb-gigaset.c | diffblobblamehistory |