CVE-2016-4439

The esp_reg_write function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check command buffer length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or potentially execute arbitrary code on the QEMU host via unspecified vectors.
References
Link Resource
http://www.openwall.com/lists/oss-security/2016/05/19/3 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/90760 Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/USN-3047-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3047-2 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1337502 Issue Tracking Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Mailing List Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03273.html Mailing List Patch Third Party Advisory
https://security.gentoo.org/glsa/201609-01 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

Configuration 2 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Configuration 3 (hide)

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

History

No history.

Information

Published : 2016-05-20 14:59

Updated : 2024-02-28 15:21


NVD link : CVE-2016-4439

Mitre link : CVE-2016-4439

CVE.ORG link : CVE-2016-4439


JSON object : View

Products Affected

canonical

  • ubuntu_linux

debian

  • debian_linux

qemu

  • qemu
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer