CVE-2020-13754
CVSS V2 Medium 4.6
CVSS V3 Medium 6.7
Description
hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.
Overview
- CVE ID
- CVE-2020-13754
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-02T14:15:10
- Last Modified Date
- 2020-12-14T20:31:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* | 1 | OR | 5.0.1 | |
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 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:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.7
- Base Severity
- MEDIUM
- Exploitability Score
- 0.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2020/06/01/6 | Mailing List Patch Third Party Advisory |
| https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00004.html | Issue Tracking Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200608-0007/ | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2020/06/15/8 | Mailing List Patch Third Party Advisory |
| https://www.debian.org/security/2020/dsa-4728 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html | Mailing List Third Party Advisory |
| https://usn.ubuntu.com/4467-1/ | Third Party Advisory |
| https://security.gentoo.org/glsa/202011-09 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-13754 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13754 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:30:28 | Added to TrackCVE | |||
| 2022-12-04 17:09:01 | 2020-06-02T14:15Z | 2020-06-02T14:15:10 | CVE Published Date | updated |
| 2022-12-04 17:09:01 | 2020-12-14T20:31:13 | CVE Modified Date | updated | |
| 2022-12-04 17:09:01 | Analyzed | Vulnerability Status | updated |