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
7.2 High
CVSS2
Access Vector
LOCAL
Access 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
0.001 Low
EPSS
Percentile
27.1%
Issue Overview:
Quick Emulator (QEMU), compiled with the PC System Emulator with multiboot feature support, is vulnerable to an OOB r/w memory access issue. The issue could occur due to an integer overflow while loading a kernel image during a guest boot. A user or process could use this flaw to potentially achieve arbitrary code execution on a host. (CVE-2017-14167)
Quick emulator (QEMU), compiled with the Cirrus CLGD 54xx VGA Emulator support, is vulnerable to an OOB write access issue. The issue could occur while writing to VGA memory via mode4and5 write functions. A privileged user inside guest could use this flaw to crash the QEMU process resulting in Denial of Serivce (DoS). (CVE-2017-15289)
Affected Packages:
qemu-kvm
Issue Correction:
Run yum update qemu-kvm to update your system.
New Packages:
src:
qemu-kvm-1.5.3-141.5.amzn1.src
x86_64:
qemu-kvm-common-1.5.3-141.5.amzn1.x86_64
qemu-kvm-tools-1.5.3-141.5.amzn1.x86_64
qemu-img-1.5.3-141.5.amzn1.x86_64
qemu-kvm-debuginfo-1.5.3-141.5.amzn1.x86_64
qemu-kvm-1.5.3-141.5.amzn1.x86_64
Red Hat: CVE-2017-14167, CVE-2017-15289
Mitre: CVE-2017-14167, CVE-2017-15289
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | x86_64 | qemu-kvm-common | < 1.5.3-141.5.amzn1 | qemu-kvm-common-1.5.3-141.5.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | qemu-kvm-tools | < 1.5.3-141.5.amzn1 | qemu-kvm-tools-1.5.3-141.5.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | qemu-img | < 1.5.3-141.5.amzn1 | qemu-img-1.5.3-141.5.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | qemu-kvm-debuginfo | < 1.5.3-141.5.amzn1 | qemu-kvm-debuginfo-1.5.3-141.5.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | qemu-kvm | < 1.5.3-141.5.amzn1 | qemu-kvm-1.5.3-141.5.amzn1.x86_64.rpm |
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
7.2 High
CVSS2
Access Vector
LOCAL
Access 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
0.001 Low
EPSS
Percentile
27.1%