linux-kernel - [git pull] apparmor fix for __d

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 6 Dec 2011 15:48:54 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [git pull] apparmor fix for __d_path() misuse

	Fix for use-after-free race in apparmor d_namespace_path() and
partially sanitizing the atrocious __d_path() API that has caused that
mess in the first place.  Please, pull from
git://git.kernel.org:/pub/scm/linux/kernel/git/viro/vfs.git for-linus

Shortlog:
Al Viro (1):
      fix apparmor dereferencing potentially freed dentry, sanitize __d_path() API

Diffstat:
 fs/dcache.c                |   73 +++++++++++++++++++++++++++----------------
 fs/namespace.c             |   20 ++++++-----
 fs/seq_file.c              |    8 ++--
 include/linux/dcache.h     |    3 +-
 include/linux/fs.h         |    1 +
 security/apparmor/path.c   |   36 ++++++++-------------
 security/tomoyo/realpath.c |    2 +-
 7 files changed, 79 insertions(+), 64 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/