diff options
| author | Mark Salyzyn <salyzyn@android.com> | 2020-07-22 04:00:53 -0700 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2020-07-22 13:33:22 +0200 |
| commit | 37bd22420f856fcd976989f1d4f1f7ad28e1fcac (patch) | |
| tree | 02c77754ef032f73755b316c72013c5075fb6c64 /net/ipv6/esp6.c | |
| parent | 101dde4207f1daa1fda57d714814a03835dccc3f (diff) | |
af_key: pfkey_dump needs parameter validation
In pfkey_dump() dplen and splen can both be specified to access the
xfrm_address_t structure out of bounds in__xfrm_state_filter_match()
when it calls addr_match() with the indexes. Return EINVAL if either
are out of range.
Signed-off-by: Mark Salyzyn <salyzyn@android.com>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: kernel-team@android.com
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv6/esp6.c')
0 files changed, 0 insertions, 0 deletions