CVE-2020-15469

CVE Details

Release Date:	2020-07-02
Impact:	None	What is this?

Description

In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.

See more information about CVE-2020-15469 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	2.3
Vector String:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
Version:	3.0
Attack Vector:	Local
Attack Complexity:	Low
Privileges Required:	High
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Low

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (qemu)	ELSA-2021-9285	2021-06-06
Oracle Linux version 8 (hivex)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (libguestfs)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (libguestfs-winsupport)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (libiscsi)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (libnbd)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (libvirt)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (libvirt-dbus)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (libvirt-python)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (nbdkit)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (netcf)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (perl-Sys-Virt)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (qemu-kvm)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (seabios)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (sgabios)	ELSA-2021-9568	2021-12-01
Oracle Linux version 8 (supermin)	ELSA-2021-9568	2021-12-01