Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current 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.
Source:
MITRE
Description Last Modified:
04/24/2018
View Analysis Description
Analysis 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.
Source:
MITRE
Description Last Modified:
04/24/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
5.5 MEDIUM
Vector:
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
(V3 legend)
Impact Score:
3.6
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
4.9 MEDIUM
Vector:
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
(V2 legend)
Impact Subscore:
6.9
Exploitability Subscore:
3.9
Access Vector (AV):
Local
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Complete
Additional Information:
Allows disruption of service
References to Advisories, Solutions, and Tools
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Change History
3 change records found
- show changes
CVE Modified by MITRE -
10/31/2018 6:30:43 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://access.redhat.com/errata/RHSA-2018:2948 [No Types Assigned] |
| Added |
Reference |
|
https://access.redhat.com/errata/RHSA-2018:3083 [No Types Assigned] |
| Added |
Reference |
|
https://access.redhat.com/errata/RHSA-2018:3096 [No Types Assigned] |
Initial Analysis -
6/11/2018 2:43:47 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 4.16.3 |
| Added |
CVSS V2 |
|
(AV:L/AC:L/Au:N/C:N/I:N/A:C) |
| Added |
CVSS V3 |
|
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-476 |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/103960 No Types Assigned |
http://www.securityfocus.com/bid/103960 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://bugzilla.kernel.org/show_bug.cgi?id=199377 No Types Assigned |
https://bugzilla.kernel.org/show_bug.cgi?id=199377 Exploit, Issue Tracking, Third Party Advisory |
| Changed |
Reference Type |
https://www.spinics.net/lists/linux-xfs/msg17215.html No Types Assigned |
https://www.spinics.net/lists/linux-xfs/msg17215.html Patch |
CVE Modified by MITRE -
4/26/2018 9:29:02 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/103960 [No Types Assigned] |