6

CVE-2016-4441

The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via unspecified vectors, involving an SCSI command.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version <= 2.6.0
Canonical ≫ Ubuntu Linux Version 12.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Debian ≫ Debian Linux Version 8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.299
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6 1.5 4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
NIST 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201609-01
Third Party Advisory
http://www.ubuntu.com/usn/USN-3047-1
Third Party Advisory
http://www.ubuntu.com/usn/USN-3047-2
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/05/19/4
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/90762
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1337505
Third Party Advisory
VDB Entry
Issue Tracking
https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg03274.html
Patch
Third Party Advisory
Mailing List