From: cel@kernel.org
To: <stable@vger.kernel.org>
Cc: yukuai1@huaweicloud.com, harry.wentland@amd.com,
sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com,
alexander.deucher@amd.com, christian.koenig@amd.com,
Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch,
viro@zeniv.linux.org.uk, brauner@kernel.org,
Liam.Howlett@oracle.com, akpm@linux-foundation.org,
hughd@google.com, willy@infradead.org,
gregkh@linuxfoundation.org, sashal@kernel.org,
srinivasan.shanmugam@amd.com, chiahsuan.chung@amd.com,
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linux-fsdevel@vger.kernel.org, maple-tree@lists.infradead.org,
linux-mm@kvack.org, yi.zhang@huawei.com, yangerkun@huawei.com,
Chuck Lever <chuck.lever@oracle.com>
Subject: [RFC PATCH 0/6 6.6] Address rename/readdir bugs in fs/libfs.c
Date: Sun, 10 Nov 2024 19:52:36 -0500 [thread overview]
Message-ID: <20241111005242.34654-1-cel@kernel.org> (raw)
From: Chuck Lever <chuck.lever@oracle.com>
Address several bugs in v6.6's libfs/shmemfs, including
CVE-2024-46701.
Link: https://lore.kernel.org/stable/976C0DD5-4337-4C7D-92C6-A38C2EC335A4@oracle.com/T/#me685f54ac17ea1e39265dd5f1bb1f173c557a564
I'm still running the usual set of regression tests, but so far this
set looks stable. I'm interested in hearing review comments and test
results.
Branch for testing: https://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git/log/?h=nfsd-6.6.y
Chuck Lever (5):
libfs: Define a minimum directory offset
libfs: Add simple_offset_empty()
libfs: Fix simple_offset_rename_exchange()
libfs: Add simple_offset_rename() API
shmem: Fix shmem_rename2()
yangerkun (1):
libfs: fix infinite directory reads for offset dir
fs/libfs.c | 135 +++++++++++++++++++++++++++++++++++++--------
include/linux/fs.h | 3 +
mm/shmem.c | 7 +--
3 files changed, 119 insertions(+), 26 deletions(-)
--
2.47.0
next reply other threads:[~2024-11-11 0:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-11 0:52 cel [this message]
2024-11-11 0:52 ` [RFC PATCH 1/6 6.6] libfs: Define a minimum directory offset cel
2024-11-11 0:52 ` [RFC PATCH 2/6 6.6] libfs: Add simple_offset_empty() cel
2024-11-11 0:52 ` [RFC PATCH 3/6 6.6] libfs: Fix simple_offset_rename_exchange() cel
2024-11-11 0:52 ` [RFC PATCH 4/6 6.6] libfs: Add simple_offset_rename() API cel
2024-11-11 0:52 ` [RFC PATCH 5/6 6.6] shmem: Fix shmem_rename2() cel
2024-11-11 0:52 ` [RFC PATCH 6/6 6.6] libfs: fix infinite directory reads for offset dir cel
2024-11-11 2:36 ` Yu Kuai
2024-11-11 14:39 ` Chuck Lever III
2024-11-11 15:20 ` yangerkun
2024-11-11 15:34 ` Chuck Lever III
2024-11-12 3:43 ` yangerkun
2024-11-12 15:37 ` Chuck Lever III
2024-11-13 15:17 ` Chuck Lever
2024-11-16 7:22 ` Yu Kuai
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