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| author | Andreas Gruenbacher <agruen@suse.de> | 2005-12-20 16:29:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-12-26 16:08:59 -0800 |
| commit | 0a63dca5ae2f975e08deae7e6c743a477af04367 (patch) | |
| tree | ea4159295a732a277b99ae4960a1575ef600e6a7 /net | |
| parent | 841f70676036b309f7102e2c8024dc68c3946990 (diff) | |
[PATCH] setting ACLs on readonly mounted NFS filesystems (CVE-2005-3623)
We must check for MAY_SATTR before setting acls, which includes
checking for read-only exports: the lower-level setxattr operation
that eventually sets the acl cannot check export-level restrictions.
Bug reported by Martin Walter <mawa@uni-freiburg.de>.
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions