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[5.4,0/2] backport add and use mode_strip_sgid in vfs_*() helpers

Message ID 20240124130025.2292-1-mngyadam@amazon.com (mailing list archive)
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Series backport add and use mode_strip_sgid in vfs_*() helpers | expand

Message

Mahmoud Adam Jan. 24, 2024, 1 p.m. UTC 
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.

Comments

Greg Kroah-Hartman Jan. 27, 2024, 12:47 a.m. UTC | #1 
On Wed, Jan 24, 2024 at 02:00:24PM +0100, Mahmoud Adam wrote:
> 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.

Now queued up, thanks.

greg k-h