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(parent: c3cf8b7) | patch
smb: client: fix potential UAF in cifs_dump_full_key()
authorPaulo Alcantara <pc@manguebit.com>
Tue, 2 Apr 2024 19:33:54 +0000 (16:33 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 10 Apr 2024 14:36:05 +0000 (16:36 +0200)
commit10e17ca4000ec34737bde002a13435c38ace2682
treeed411216ccd6a2621f222ec2c6157ef5b7dbe1f3tree
parentc3cf8b74c57924c0985e49a1fdf02d3395111f39commit | diff
smb: client: fix potential UAF in cifs_dump_full_key()

commit 58acd1f497162e7d282077f816faa519487be045 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/ioctl.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git