CVE-2017-14317
CVSS V2 Medium 4.7
CVSS V3 Medium 5.6
Description
A domain cleanup issue was discovered in the C xenstore daemon (aka cxenstored) in Xen through 4.9.x. When shutting down a VM with a stubdomain, a race in cxenstored may cause a double-free. The xenstored daemon may crash, resulting in a DoS of any parts of the system relying on it (including domain creation / destruction, ballooning, device changes, etc.).
Overview
- CVE ID
- CVE-2017-14317
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-09-12T15:29:00
- Last Modified Date
- 2018-10-19T10:29:02
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:* | 1 | OR | 4.9.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:M/Au:N/C:N/I:N/A:C
- Access Vector
- LOCAL
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 4.7
- Severity
- MEDIUM
- Exploitability Score
- 3.4
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.6
- Base Severity
- MEDIUM
- Exploitability Score
- 1.1
- Impact Score
- 4
References
| Reference URL | Reference Tags |
|---|---|
| http://xenbits.xen.org/xsa/advisory-233.html | Patch Vendor Advisory |
| http://www.securitytracker.com/id/1039350 | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/100826 | Third Party Advisory VDB Entry |
| https://www.debian.org/security/2017/dsa-4050 | |
| https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-14317 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14317 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:06:26 | Added to TrackCVE | |||
| 2022-12-02 20:50:02 | 2017-09-12T15:29Z | 2017-09-12T15:29:00 | CVE Published Date | updated |
| 2022-12-02 20:50:02 | 2018-10-19T10:29:02 | CVE Modified Date | updated | |
| 2022-12-02 20:50:02 | Modified | Vulnerability Status | updated |