CVE-2017-2633

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_server_surface'. A user inside a guest could use this flaw to crash the QEMU process.

Metrics

CVSS 3.0 6.5/10CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120CWE-125CWE-787

Affected software

VendorProductVersions
QEMUQemu:1.7.2

References

Timeline

Published
Jul 27, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-2633: Medium severity, CVSS 6.5 | Vulnix