diff options
| author | Oliver Neukum <oneukum@suse.com> | 2019-11-14 11:16:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-25 15:53:41 +0100 |
| commit | 602ff39cf2b646d4ddc2085e4715b0ada72e2875 (patch) | |
| tree | a655f2ae379c6dcfc0f07e84e2524a4ec231151e /tools/perf/scripts/python/Perf-Trace-Util | |
| parent | 329cb706daabb0fff52b4ca5256213f429221fa1 (diff) | |
ax88172a: fix information leak on short answers
[ Upstream commit a9a51bd727d141a67b589f375fe69d0e54c4fe22 ]
If a malicious device gives a short MAC it can elicit up to
5 bytes of leaked memory out of the driver. We need to check for
ETH_ALEN instead.
Reported-by: syzbot+a8d4acdad35e6bbca308@syzkaller.appspotmail.com
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util')
0 files changed, 0 insertions, 0 deletions