diff options
| author | Florian Westphal <fw@strlen.de> | 2016-08-30 00:35:04 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-15 08:27:50 +0200 |
| commit | 61610c63fa1025468c82be975e7d574e847d00de (patch) | |
| tree | a2ac4cc22ca7ae257d3de4516dfbecb175a75fa5 /lib/assoc_array.c | |
| parent | b54698f045e805b577e14285d047ecfae1e706be (diff) | |
netfilter: x_tables: check for size overflow
[ Upstream commit d157bd761585605b7882935ffb86286919f62ea1 ]
Ben Hawkes says:
integer overflow in xt_alloc_table_info, which on 32-bit systems can
lead to small structure allocation and a copy_from_user based heap
corruption.
Reported-by: Ben Hawkes <hawkes@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/assoc_array.c')
0 files changed, 0 insertions, 0 deletions