UBUNTU-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.
02 / AFFECTED SOFTWARE
Affected packages
136 explicit affected versions
114 explicit affected versions
72 explicit affected versions
20 explicit affected versions
18 explicit affected versions
38 explicit affected versions
51 explicit affected versions
85 explicit affected versions
83 explicit affected versions
16 explicit affected versions
11 explicit affected versions
11 explicit affected versions
10 explicit affected versions
11 explicit affected versions
8 explicit affected versions
12 explicit affected versions
4 explicit affected versions
26 explicit affected versions
1 explicit affected versions
1 explicit affected versions
23 explicit affected versions
1 explicit affected versions
11 explicit affected versions
50 explicit affected versions
92 explicit affected versions
57 explicit affected versions
2 explicit affected versions
27 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://bugzilla.kernel.org/show_bug.cgi?id=199423
- https://ubuntu.com/security/CVE-2018-10323
- https://ubuntu.com/security/notices/USN-3752-1
- https://ubuntu.com/security/notices/USN-3752-2
- https://ubuntu.com/security/notices/USN-3752-3
- https://ubuntu.com/security/notices/USN-3754-1
- https://ubuntu.com/security/notices/USN-4486-1
- https://www.cve.org/CVERecord?id=CVE-2018-10323
- https://www.spinics.net/lists/linux-xfs/msg17254.html