CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
71.4%
Debian Security Advisory DSA-3349-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
September 02, 2015 https://www.debian.org/security/faq
Package : qemu-kvm
CVE ID : CVE-2015-5165 CVE-2015-5745
Several vulnerabilities were discovered in qemu-kvm, a full
virtualization solution on x86 hardware.
CVE-2015-5165
Donghai Zhu discovered that the QEMU model of the RTL8139 network
card did not sufficiently validate inputs in the C+ mode offload
emulation, allowing a malicious guest to read uninitialized memory
from the QEMU process's heap.
CVE-2015-5745
A buffer overflow vulnerability was discovered in the way QEMU
handles the virtio-serial device. A malicious guest could use this
flaw to mount a denial of service (QEMU process crash).
For the oldstable distribution (wheezy), these problems have been fixed
in version 1.1.2+dfsg-6+deb7u9.
We recommend that you upgrade your qemu-kvm packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | amd64 | qemu-kvm | < 1.1.2+dfsg-6+deb7u9 | qemu-kvm_1.1.2+dfsg-6+deb7u9_amd64.deb |
Debian | 7 | i386 | libxen-ocaml | < 4.1.6.1-1+deb7u1 | libxen-ocaml_4.1.6.1-1+deb7u1_i386.deb |
Debian | 8 | i386 | qemu-system-sparc | < 1:2.1+dfsg-12+deb8u2 | qemu-system-sparc_1:2.1+dfsg-12+deb8u2_i386.deb |
Debian | 8 | armel | qemu-utils | < 1:2.1+dfsg-12+deb8u2 | qemu-utils_1:2.1+dfsg-12+deb8u2_armel.deb |
Debian | 7 | ia64 | qemu-user | < 1.1.2+dfsg-6a+deb7u9 | qemu-user_1.1.2+dfsg-6a+deb7u9_ia64.deb |
Debian | 8 | armhf | qemu-system-misc | < 1:2.1+dfsg-12+deb8u2 | qemu-system-misc_1:2.1+dfsg-12+deb8u2_armhf.deb |
Debian | 7 | amd64 | xen-hypervisor-4.1-amd64 | < 4.1.6.1-1+deb7u1 | xen-hypervisor-4.1-amd64_4.1.6.1-1+deb7u1_amd64.deb |
Debian | 7 | all | qemu | < 1.1.2+dfsg-6a+deb7u9 | qemu_1.1.2+dfsg-6a+deb7u9_all.deb |
Debian | 8 | amd64 | qemu-system-mips | < 1:2.1+dfsg-12+deb8u2 | qemu-system-mips_1:2.1+dfsg-12+deb8u2_amd64.deb |
Debian | 8 | mipsel | qemu-system | < 1:2.1+dfsg-12+deb8u2 | qemu-system_1:2.1+dfsg-12+deb8u2_mipsel.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
71.4%