CVE-2020-15469

low

Description

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

References

https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html

https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html

https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg09961.html

http://www.openwall.com/lists/oss-security/2020/07/02/1

Details

Published: 2020-07-02

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 2.3

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

Severity: Low