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| author | Mohamed Ghannam <simo.ghannam@gmail.com> | 2017-12-05 20:58:35 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-05 18:08:53 -0500 |
| commit | 69c64866ce072dea1d1e59a0d61e0f66c0dffb76 (patch) | |
| tree | d4587f7c9475921120c56fa9e11d5ec0ea3d074d /net/dccp/ipv4.c | |
| parent | d7efc6c11b277d9d80b99b1334a78bfe7d7edf10 (diff) | |
| download | linux-69c64866ce072dea1d1e59a0d61e0f66c0dffb76.tar.bz2 | |
dccp: CVE-2017-8824: use-after-free in DCCP code
Whenever the sock object is in DCCP_CLOSED state,
dccp_disconnect() must free dccps_hc_tx_ccid and
dccps_hc_rx_ccid and set to NULL.
Signed-off-by: Mohamed Ghannam <simo.ghannam@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/ipv4.c')
0 files changed, 0 insertions, 0 deletions