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(parent: 16d58c6) | patch
smb: client: fix potential UAF in smb2_is_network_name_deleted()
authorPaulo Alcantara <pc@manguebit.com>
Tue, 2 Apr 2024 19:34:02 +0000 (16:34 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 10 Apr 2024 14:38:21 +0000 (16:38 +0200)
commitd919b6ea15ffa56fbafef4a1d92f47aeda9af645
tree50526b25ca27a44e78bd17efacef4dfc8c8e8f32tree | snapshot
parent16d58c6a7db5050b9638669084b63fc05f951825commit | diff
smb: client: fix potential UAF in smb2_is_network_name_deleted()

commit 63981561ffd2d4987807df4126f96a11e18b0c1d upstream.

Skip sessions that are being teared down (status == SES_EXITING) to
avoid UAF.

Cc: stable@vger.kernel.org
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/smb/client/smb2ops.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git