diff options
| author | Namjae Jeon <linkinjeon@kernel.org> | 2023-08-25 23:40:31 +0900 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2023-08-29 12:30:20 -0500 |
| commit | 4b081ce0d830b684fdf967abc3696d1261387254 (patch) | |
| tree | b913be8fb314c5713d29bfb98bdf75ebc6a6d4a4 /ipc | |
| parent | 17d5b135bb720832364e8f55f6a887a3c7ec8fdb (diff) | |
ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob()
If authblob->SessionKey.Length is bigger than session key
size(CIFS_KEY_SIZE), slub overflow can happen in key exchange codes.
cifs_arc4_crypt copy to session key array from SessionKey from client.
Cc: stable@vger.kernel.org
Reported-by: zdi-disclosures@trendmicro.com # ZDI-CAN-21940
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions