CVE-2017-17381

CVSS V2 Low 2.1 CVSS V3 Medium 6.5
Description
The Virtio Vring implementation in QEMU allows local OS guest users to cause a denial of service (divide-by-zero error and QEMU process crash) by unsetting vring alignment while updating Virtio rings.
Overview
  • CVE ID
  • CVE-2017-17381
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-12-07T02:29:13
  • Last Modified Date
  • 2020-11-10T18:19:22
Weakness Enumerations
CWE URL
CWE-369 http://cwe.mitre.org/data/definitions/369.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* 1 OR 2.10.2
cpe:2.3:a:qemu:qemu:2.11.0:rc0:*:*:*:*:*:* 1 OR
cpe:2.3:a:qemu:qemu:2.11.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:qemu:qemu:2.11.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:qemu:qemu:2.11.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2
  • Impact Score
  • 4
References
Reference URL Reference Tags
https://lists.gnu.org/archive/html/qemu-devel/2017-12/msg00166.html Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/12/05/2 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/102059 Third Party Advisory VDB Entry
https://usn.ubuntu.com/3575-1/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4213 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-17381
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17381
History
Created Old Value New Value Data Type Notes
2022-05-10 16:20:36 Added to TrackCVE
2022-12-02 23:45:03 2017-12-07T02:29Z 2017-12-07T02:29:13 CVE Published Date updated
2022-12-02 23:45:03 2020-11-10T18:19:22 CVE Modified Date updated
2022-12-02 23:45:03 Analyzed Vulnerability Status updated