CVE-2017-13673

medium

Description

The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function.

References

Advisories
More

https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html

http://www.securityfocus.com/bid/100527

https://git.qemu.org/gitweb.cgi?p=qemu.git%3Ba=commit%3Bh=bfc56535f793c557aa754c50213fc5f882e6482d

https://access.redhat.com/errata/RHSA-2018:1113

https://access.redhat.com/errata/RHSA-2018:1104

http://www.openwall.com/lists/oss-security/2017/09/10/1

http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html

Details

Source: Mitre, NVD

Published: 2017-08-29

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 4

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

Severity: Medium

CVSS v3

Base Score: 6.5

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