FKIE_CVE-2016-4454

Vulnerability from fkie_nvd - Published: 2016-06-01 22:59 - Updated: 2026-06-17 00:47
Severity
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
Summary
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.
References
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2016/05/30/3Mailing List, Third Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/90927Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-3047-1Third Party Advisory
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-3047-2Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1336429Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://lists.gnu.org/archive/html/qemu-devel/2016-05/msg05271.htmlMailing List, Patch, Vendor Advisory
secalert@redhat.comhttps://security.gentoo.org/glsa/201609-01Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/05/30/3Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/90927Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3047-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-3047-2Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1336429Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg05271.htmlMailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201609-01Third Party Advisory
Impacted products
Vendor Product Version
qemu qemu *
canonical ubuntu_linux 12.04
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
debian debian_linux 8.0
To clipboard 

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          "vendor": "n/a",
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  "cveTags": [],
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      "value": "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."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n vmsvga_fifo_read_raw en hw/display/vmware_vga.c en QEMU permite a administradores locales del SO invitado obtener informaci\u00f3n sensible de la memoria del anfitri\u00f3n o provocar una denegaci\u00f3n de servicio (ca\u00edda del proceso QEMU) cambiando registros FIFO y emitiendo un comando VGA, lo que desencadena una lectura fuera de rango."
    }
  ],
  "id": "CVE-2016-4454",
  "lastModified": "2026-06-17T00:47:35.400",
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}



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Sightings

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Nomenclature

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