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| author | Badhri Jagan Sridharan <Badhri@google.com> | 2016-08-30 13:37:07 -0700 |
|---|---|---|
| committer | Badhri Jagan Sridharan <Badhri@google.com> | 2016-08-30 13:41:35 -0700 |
| commit | b24e99b3ae1e3860d374d0ed497a371100533e83 (patch) | |
| tree | 53e53e79c734f5109a531c1158916d11972e0370 /scripts/patch-kernel | |
| parent | ae6790121ceb4608e1a1dec10e285c8d661463d5 (diff) | |
UPSTREAM: USB: iowarrior: fix oops with malicious USB descriptors
commit 4ec0ef3a82125efc36173062a50624550a900ae0 upstream.
The iowarrior driver expects at least one valid endpoint. If given
malicious descriptors that specify 0 for the number of endpoints,
it will crash in the probe function. Ensure there is at least
one endpoint on the interface before using it.
The full report of this issue can be found here:
http://seclists.org/bugtraq/2016/Mar/87
BUG: 28242610
Reported-by: Ralf Spenneberg <ralf@spenneberg.net>
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com>
Change-Id: If5161c23928e9ef77cb3359cba9b36622b1908df
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions