CVE-2013-4535

high

Description

The virtqueue_map_sg function in hw/virtio/virtio.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary files via a crafted savevm image, related to virtio-block or virtio-serial read.

References

http://git.qemu.org/?p=qemu.git;a=commitdiff;h=36cf2a37132c7f01fa9adb5f95f5312b27742fd4

http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html

http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html

http://rhn.redhat.com/errata/RHSA-2014-0743.html

http://rhn.redhat.com/errata/RHSA-2014-0744.html

https://bugzilla.redhat.com/show_bug.cgi?id=1066401

Details

Source: MITRE

Published: 2020-02-11

Updated: 2020-02-13

Type: CWE-20

Risk Information

CVSS v2

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Impact Score: 6

Exploitability Score: 2

Severity: HIGH