CVE-2018-10323
The xfs_bmap_extents_to_btree function in fs/xfs/libxfs/xfs_bmap.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_bmapi_write NULL pointer dereference) via a crafted xfs image.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | - | 4.16.3.x |
| canonical / ubuntu_linux | 16.04 | 16.04.x |
| canonical / ubuntu_linux | 14.04 | 14.04.x |
| debian / debian_linux | 9.0 | 9.0.x |
| canonical / ubuntu_linux | 18.04 | 18.04.x |
- http://www.securityfocus.com/bid/103959
- https://bugzilla.kernel.org/show_bug.cgi?id=199423
- https://usn.ubuntu.com/3752-1/
- https://usn.ubuntu.com/3752-2/
- https://usn.ubuntu.com/3752-3/
- https://usn.ubuntu.com/3754-1/
- https://usn.ubuntu.com/4486-1/
- https://www.debian.org/security/2018/dsa-4188
- https://www.spinics.net/lists/linux-xfs/msg17254.html
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