CVEvulnerability
CVE-2018-10323
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-04-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-476
Description
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 configurations
• linux linux kernel (<= 4.16.3)
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- http://www.securityfocus.com/bid/103959 Third Party Advisory, VDB Entry
- https://bugzilla.kernel.org/show_bug.cgi?id=199423 Exploit, Issue Tracking, Vendor Advisory
- https://usn.ubuntu.com/3752-1/ Third Party Advisory
- https://usn.ubuntu.com/3752-2/ Third Party Advisory
- https://usn.ubuntu.com/3752-3/ Third Party Advisory
- https://usn.ubuntu.com/3754-1/ Third Party Advisory
- https://usn.ubuntu.com/4486-1/ usn.ubuntu.com
- https://www.debian.org/security/2018/dsa-4188 Third Party Advisory
- https://www.spinics.net/lists/linux-xfs/msg17254.html Patch, Third Party Advisory
- http://www.securityfocus.com/bid/103959 Third Party Advisory, VDB Entry
- https://bugzilla.kernel.org/show_bug.cgi?id=199423 Exploit, Issue Tracking, Vendor Advisory
- https://usn.ubuntu.com/3752-1/ Third Party Advisory
- https://usn.ubuntu.com/3752-2/ Third Party Advisory
- https://usn.ubuntu.com/3752-3/ Third Party Advisory
- https://usn.ubuntu.com/3754-1/ Third Party Advisory
- https://usn.ubuntu.com/4486-1/ usn.ubuntu.com
- https://www.debian.org/security/2018/dsa-4188 Third Party Advisory
- https://www.spinics.net/lists/linux-xfs/msg17254.html Patch, Third Party Advisory