CVE-2015-3247

critical

Description

Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.

References

http://www.ubuntu.com/usn/USN-2736-1

http://www.securitytracker.com/id/1033753

http://www.securitytracker.com/id/1033460

http://www.securitytracker.com/id/1033459

http://www.debian.org/security/2015/dsa-3354

http://rhn.redhat.com/errata/RHSA-2015-1715.html

http://rhn.redhat.com/errata/RHSA-2015-1714.html

http://rhn.redhat.com/errata/RHSA-2015-1713.html

http://lists.opensuse.org/opensuse-updates/2015-09/msg00018.html

http://lists.freedesktop.org/archives/spice-devel/2015-October/022191.html

Details

Source: Mitre, NVD

Published: 2015-09-08

Updated: 2023-02-12

Risk Information

CVSS v2

Base Score: 6.9

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

Severity: Medium

CVSS v3

Base Score: 9.8

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

Severity: Critical