Vulnerability Monitor

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CVE-2017-14167

Integer overflow in the load_multiboot function in hw/i386/multiboot.c in QEMU (aka Quick Emulator) allows local guest OS users to execute arbitrary code on the host via crafted multiboot header address values, which trigger an out-of-bounds write.

Published

2017-09-08T18:29:00.297

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	qemu	qemu	≤ 2.10.2	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes

References

http://www.debian.org/security/2017/dsa-3991 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2017/09/07/2 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/100694 Third Party Advisory, VDB Entry ([email protected])
https://access.redhat.com/errata/RHSA-2017:3368 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3369 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3466 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3470 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3471 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3472 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3473 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:3474 Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory ([email protected])
https://lists.nongnu.org/archive/html/qemu-devel/2017-09/msg01032.html Mailing List, Patch, Third Party Advisory ([email protected])
https://usn.ubuntu.com/3575-1/ Third Party Advisory ([email protected])
http://www.debian.org/security/2017/dsa-3991 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2017/09/07/2 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/100694 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3368 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3369 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3466 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3470 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3471 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3472 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3473 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:3474 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.nongnu.org/archive/html/qemu-devel/2017-09/msg01032.html Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3575-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)