Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://usn.ubuntu.com/3752-2/
- https://usn.ubuntu.com/3752-3/
- http://www.securityfocus.com/bid/103959
- https://www.spinics.net/lists/linux-xfs/msg17254.html
- https://www.debian.org/security/2018/dsa-4188
- https://usn.ubuntu.com/3754-1/
- https://bugzilla.kernel.org/show_bug.cgi?id=199423
- https://usn.ubuntu.com/3752-1/
- https://usn.ubuntu.com/4486-1/
ADP enrichment
No English description supplied.
- https://usn.ubuntu.com/3752-2/
- https://usn.ubuntu.com/3752-3/
- http://www.securityfocus.com/bid/103959
- https://www.spinics.net/lists/linux-xfs/msg17254.html
- https://www.debian.org/security/2018/dsa-4188
- https://usn.ubuntu.com/3754-1/
- https://bugzilla.kernel.org/show_bug.cgi?id=199423
- https://usn.ubuntu.com/3752-1/
- https://usn.ubuntu.com/4486-1/