Out-of-Bounds Affecting qemu package, versions <1:2.6+dfsg-3


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.06% (29th percentile)

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  • Snyk IDSNYK-DEBIAN13-QEMU-5693923
  • published1 Jun 2016
  • disclosed1 Jun 2016

Introduced: 1 Jun 2016

CVE-2016-4454  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Debian:13 qemu to version 1:2.6+dfsg-3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

The vmsvga_fifo_read_raw function in hw/display/vmware_vga.c in QEMU allows local guest OS administrators to obtain sensitive host memory information or cause a denial of service (QEMU process crash) by changing FIFO registers and issuing a VGA command, which triggers an out-of-bounds read.

CVSS Scores

version 3.1