Description
The xfs_dinode_verify function in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_ilock_attr_map_shared invalid pointer dereference) via a crafted xfs image.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://access.redhat.com/errata/RHSA-2018:3083 ↗
- https://www.spinics.net/lists/linux-xfs/msg17215.html ↗
- https://access.redhat.com/errata/RHSA-2018:2948 ↗
- http://www.securityfocus.com/bid/103960 ↗
- https://bugzilla.kernel.org/show_bug.cgi?id=199377 ↗
- https://access.redhat.com/errata/RHSA-2018:3096 ↗
- https://usn.ubuntu.com/4578-1/ ↗
- https://usn.ubuntu.com/4579-1/ ↗