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VULNERABILITIES

CVE-2017-7718 Details

Description

hw/display/cirrus_vga_rop.h in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=215902d7b6fb50c6fc216fc74f770858278ed904 CVE
https://access.redhat.com/errata/RHSA-2017:0980 CVEThird Party Advisory
https://access.redhat.com/errata/RHSA-2017:0981 CVEThird Party Advisory
https://access.redhat.com/errata/RHSA-2017:0982 CVEThird Party Advisory
https://access.redhat.com/errata/RHSA-2017:0983 CVEThird Party Advisory

see all 34 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions
qemu qemu
<= 2.8.1.1
2.9.0 rc0

CPE

  • cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
  • cpe:2.3:a:qemu:qemu:2.9.0:rc0:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
8.0

CPE

  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

12 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-7718
NVD Published Date:
Apr 20, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-7718 Details - Not Deferred