diff options
| author | Josh Boyer <jwboyer@fedoraproject.org> | 2016-03-14 09:33:40 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-12 09:08:43 -0700 |
| commit | fbd40d7beef0b17624bc1f838f4d44dfa4b0326b (patch) | |
| tree | afbdbf97899c3f43ec68131b71500b5bd57dcf9f /tools/perf/scripts/python/netdev-times.py | |
| parent | 5cede226daa83e26c4ef21773a75f535927b935d (diff) | |
Input: powermate - fix oops with malicious USB descriptors
commit 9c6ba456711687b794dcf285856fc14e2c76074f upstream.
The powermate driver expects at least one valid USB endpoint in its
probe function. If given malicious descriptors that specify 0 for
the number of endpoints, it will crash. Validate the number of
endpoints on the interface before using them.
The full report for this issue can be found here:
http://seclists.org/bugtraq/2016/Mar/85
Reported-by: Ralf Spenneberg <ralf@spenneberg.net>
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions