Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2015-8104

The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c.

Published

2015-11-16T11:59:12.043

Last Modified

2025-04-23T16:15:20.013

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 10.0 (CRITICAL)

CVSSv2 Vector

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

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

Exploitability Score

3.4

Impact Score

6.9

Weaknesses

Type: Primary
CWE-399

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	xen	xen	4.3.0	Yes
Operating System	xen	xen	4.3.1	Yes
Operating System	xen	xen	4.3.2	Yes
Operating System	xen	xen	4.3.3	Yes
Operating System	xen	xen	4.3.4	Yes
Operating System	xen	xen	4.4.0	Yes
Operating System	xen	xen	4.4.1	Yes
Operating System	xen	xen	4.4.2	Yes
Operating System	xen	xen	4.4.3	Yes
Operating System	xen	xen	4.5.0	Yes
Operating System	xen	xen	4.5.1	Yes
Operating System	xen	xen	4.5.2	Yes
Operating System	xen	xen	4.6.0	Yes
Operating System	xen	xen	4.6.1	Yes
Operating System	xen	xen	4.6.2	Yes
Operating System	xen	xen	4.6.4	Yes
Operating System	xen	xen	4.6.5	Yes
Operating System	oracle	solaris	11.3	Yes
Application	oracle	vm_virtualbox	≤ 4.0.34	Yes
Application	oracle	vm_virtualbox	≤ 4.1.42	Yes
Application	oracle	vm_virtualbox	≤ 4.2.34	Yes
Application	oracle	vm_virtualbox	≤ 4.3.35	Yes
Application	oracle	vm_virtualbox	≤ 5.0.13	Yes
Operating System	linux	linux_kernel	≤ 4.2.3	Yes
Operating System	debian	debian_linux	7.0	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	canonical	ubuntu_linux	12.04	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes
Operating System	canonical	ubuntu_linux	15.04	Yes

References

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cbdb967af3d54993f5814f1cee0ed311a055377d Issue Tracking, Patch, Vendor Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172187.html Mailing List, Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172300.html Mailing List, Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172435.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-updates/2015-12/msg00039.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-updates/2015-12/msg00053.html Mailing List, Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2015-2636.html Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2015-2645.html Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2016-0046.html Third Party Advisory ([email protected])
http://support.citrix.com/article/CTX202583 Third Party Advisory ([email protected])
http://support.citrix.com/article/CTX203879 Third Party Advisory ([email protected])
http://www.debian.org/security/2015/dsa-3414 Third Party Advisory ([email protected])
http://www.debian.org/security/2015/dsa-3426 Third Party Advisory ([email protected])
http://www.debian.org/security/2016/dsa-3454 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2015/11/10/5 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2023/10/10/4 ([email protected])
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html Patch, Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html Patch, Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/77524 Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/91787 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1034105 Third Party Advisory, VDB Entry ([email protected])
http://www.ubuntu.com/usn/USN-2840-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2841-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2841-2 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2842-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2842-2 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2843-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2843-2 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-2844-1 Third Party Advisory ([email protected])
http://xenbits.xen.org/xsa/advisory-156.html Patch, Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1278496 Issue Tracking, Vendor Advisory ([email protected])
https://github.com/torvalds/linux/commit/cbdb967af3d54993f5814f1cee0ed311a055377d Issue Tracking, Patch, Vendor Advisory ([email protected])
https://kb.juniper.net/JSA10783 Third Party Advisory ([email protected])
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cbdb967af3d54993f5814f1cee0ed311a055377d Issue Tracking, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172187.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172300.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172435.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2015-12/msg00039.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2015-12/msg00053.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2015-2636.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2015-2645.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2016-0046.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.citrix.com/article/CTX202583 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.citrix.com/article/CTX203879 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2015/dsa-3414 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2015/dsa-3426 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2016/dsa-3454 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2015/11/10/5 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2023/10/10/4 (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/77524 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/91787 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1034105 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2840-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2841-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2841-2 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2842-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2842-2 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2843-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2843-2 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2844-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://xenbits.xen.org/xsa/advisory-156.html Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1278496 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/torvalds/linux/commit/cbdb967af3d54993f5814f1cee0ed311a055377d Issue Tracking, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://kb.juniper.net/JSA10783 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)