From: Mahmoud Adam <mngyadam@amazon.com>
To: <gregkh@linuxfoundation.org>
Cc: <viro@zeniv.linux.org.uk>, <xuyang2018.jy@fujitsu.com>,
<stable@vger.kernel.org>, <linux-nfs@vger.kernel.org>,
<--suppress-cc=body@amazon.com>
Subject: [PATCH 5.4 0/2] backport add and use mode_strip_sgid in vfs_*() helpers
Date: Wed, 24 Jan 2024 14:00:24 +0100 [thread overview]
Message-ID: <20240124130025.2292-1-mngyadam@amazon.com> (raw)
These patches are a follow up fixes for CVE-2021-4037 &
CVE-2018-13405, LTP test creat09.c & openat04.c reproduces the
privilege escalation in v5.4, the two patches solves this and they are
already backported to the other stable kernels.
next reply other threads:[~2024-01-24 13:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-24 13:00 Mahmoud Adam [this message]
2024-01-24 13:00 ` [PATCH 1/2] fs: add mode_strip_sgid() helper Mahmoud Adam
2024-01-24 13:00 ` [PATCH 2/2] fs: move S_ISGID stripping into the vfs_*() helpers Mahmoud Adam
2024-01-27 0:47 ` [PATCH 5.4 0/2] backport add and use mode_strip_sgid in " Greg KH
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