CVE-2016-2270
CVSS V2 Medium 4.6
CVSS V3 Medium 6.8
Description
Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.
Overview
- CVE ID
- CVE-2016-2270
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2016-02-19T16:59:00
- Last Modified Date
- 2017-07-01T01:29:38
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:* | 1 | OR | 4.6.1 | |
| cpe:2.3:o:oracle:vm_server:3.4:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:S/C:N/I:N/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.1
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.8
- Base Severity
- MEDIUM
- Exploitability Score
- 2.3
- Impact Score
- 4
References
| Reference URL | Reference Tags |
|---|---|
| http://xenbits.xen.org/xsa/advisory-154.html | Vendor Advisory Patch |
| http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html | Vendor Advisory |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html | Third Party Advisory |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html | Third Party Advisory |
| http://www.debian.org/security/2016/dsa-3519 | Third Party Advisory |
| http://www.securitytracker.com/id/1035042 | Third Party Advisory VDB Entry |
| https://security.gentoo.org/glsa/201604-03 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2016-2270 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2270 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 09:40:32 | Added to TrackCVE | |||
| 2022-12-02 08:26:10 | 2016-02-19T16:59Z | 2016-02-19T16:59:00 | CVE Published Date | updated |
| 2022-12-02 08:26:10 | 2017-07-01T01:29:38 | CVE Modified Date | updated | |
| 2022-12-02 08:26:10 | Modified | Vulnerability Status | updated |