CVE-2019-16413 Detail
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
An issue was discovered in the Linux kernel before 5.0.4. The 9p filesystem did not protect i_size_write() properly, which causes an i_size_read() infinite loop and denial of service on SMP systems.
Source:
MITRE
View Analysis Description
Analysis Description
An issue was discovered in the Linux kernel before 5.0.4. The 9p filesystem did not protect i_size_write() properly, which causes an i_size_read() infinite loop and denial of service on SMP systems.
Source:
MITRE
Impact
CVSS v3.1 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
(V3.1 legend)
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
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Technical Details
Vulnerability Type
(View All)
- Loop with Unreachable Exit Condition ('Infinite Loop') (CWE-835)
Change History
2 change records found
- show changes
CVE Modified by MITRE -
10/4/2019 5:15:15 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://security.netapp.com/advisory/ntap-20191004-0001/ [No Types Assigned] |
Initial Analysis -
9/19/2019 3:37:55 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.0.4 |
| Added |
CVSS V2 |
|
NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) |
| Added |
CVSS V3.1 |
|
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-835 |
| Changed |
Reference Type |
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.4 No Types Assigned |
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.4 Release Notes, Vendor Advisory |
| Changed |
Reference Type |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5e3cc1ee1405a7eb3487ed24f786dec01b4cbe1f No Types Assigned |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5e3cc1ee1405a7eb3487ed24f786dec01b4cbe1f Patch, Vendor Advisory |
| Changed |
Reference Type |
https://patchwork.kernel.org/patch/10753365/ No Types Assigned |
https://patchwork.kernel.org/patch/10753365/ Exploit, Patch, Third Party Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2019-16413
NVD Published Date:
09/18/2019
NVD Last Modified:
10/04/2019
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