CVE-2017-14167
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
28.2%
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.
Affected configurations
References
www.debian.org/security/2017/dsa-3991
www.openwall.com/lists/oss-security/2017/09/07/2
www.securityfocus.com/bid/100694
access.redhat.com/errata/RHSA-2017:3368
access.redhat.com/errata/RHSA-2017:3369
access.redhat.com/errata/RHSA-2017:3466
access.redhat.com/errata/RHSA-2017:3470
access.redhat.com/errata/RHSA-2017:3471
access.redhat.com/errata/RHSA-2017:3472
access.redhat.com/errata/RHSA-2017:3473
access.redhat.com/errata/RHSA-2017:3474
lists.debian.org/debian-lts-announce/2018/09/msg00007.html
lists.nongnu.org/archive/html/qemu-devel/2017-09/msg01032.html
usn.ubuntu.com/3575-1/
Related
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
28.2%