CVE-2020-13800

CVSS V2 Medium 4.9 CVSS V3 Medium 6
Description
ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call.
Overview
  • CVE ID
  • CVE-2020-13800
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-06-04T16:15:12
  • Last Modified Date
  • 2022-04-28T19:30:48
Weakness Enumerations
CWE URL
CWE-674 http://cwe.mitre.org/data/definitions/674.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:qemu:qemu:4.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.5
  • Impact Score
  • 4
References
Reference URL Reference Tags
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00825.html Mailing List Vendor Advisory
https://www.openwall.com/lists/oss-security/2020/06/04/2 Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20200717-0001/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4467-1/ Third Party Advisory
https://cve.openeuler.org/cve#/CVEInfo/CVE-2020-13800 Broken Link
https://security.gentoo.org/glsa/202011-09 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-13800
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13800
History
Created Old Value New Value Data Type Notes
2022-05-08 06:20:43 Added to TrackCVE
2022-12-04 17:24:19 2020-06-04T16:15Z 2020-06-04T16:15:12 CVE Published Date updated
2022-12-04 17:24:19 2022-04-28T19:30:48 CVE Modified Date updated
2022-12-04 17:24:19 Analyzed Vulnerability Status updated