Vulnerability DatabaseCVE-2020-15469
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2020-15469
Published:July 02, 2020
Updated:May 17, 2026
In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.
Related Resources (8)
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html
https://security.alpinelinux.org/vuln/CVE-2020-15469
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg09961.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-15469
https://access.redhat.com/security/cve/CVE-2020-15469
https://security-tracker.debian.org/tracker/CVE-2020-15469
http://www.openwall.com/lists/oss-security/2020/07/02/1
Do you need more information?
Contact Us
CVSS v4
Base Score:
4.6
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
2.3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476
EPSS
Base Score:
0.04