CVE-2015-8104
CRITICAL 10.0
At a glance
- Source
- NVD
- EPSS
- EPSS 2.48 % · percentile 85 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
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.
Weaknesses (CWE)
References
- http://rhn.redhat.com/errata/RHSA-2015-2636.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.ubuntu.com/usn/USN-2841-2
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172187.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html
- https://kb.juniper.net/JSA10783
- https://bugzilla.redhat.com/show_bug.cgi?id=1278496
- http://www.debian.org/security/2016/dsa-3454
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- http://rhn.redhat.com/errata/RHSA-2015-2645.html
- http://www.ubuntu.com/usn/USN-2840-1
- http://www.securityfocus.com/bid/77524
- https://github.com/torvalds/linux/commit/cbdb967af3d54993f5814f1cee0ed311a055377d
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00053.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.openwall.com/lists/oss-security/2015/11/10/5
- http://www.ubuntu.com/usn/USN-2843-1
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html
- http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
- http://www.ubuntu.com/usn/USN-2844-1
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00039.html
- http://www.ubuntu.com/usn/USN-2842-2
- http://xenbits.xen.org/xsa/advisory-156.html
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html
- http://www.ubuntu.com/usn/USN-2843-2
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172300.html
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.ubuntu.com/usn/USN-2842-1
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172435.html
- http://www.debian.org/security/2015/dsa-3414
- http://support.citrix.com/article/CTX202583
- http://www.securitytracker.com/id/1034105
- http://www.securityfocus.com/bid/91787
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
- http://www.ubuntu.com/usn/USN-2841-1
- http://support.citrix.com/article/CTX203879
- http://www.debian.org/security/2015/dsa-3426
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cbdb967af3d54993f5814f1cee0ed311a055377d
- http://rhn.redhat.com/errata/RHSA-2016-0046.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html
- http://www.openwall.com/lists/oss-security/2023/10/10/4
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | CRITICAL 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 2.0 | MEDIUM 4.7 | AV:L/AC:M/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2015-7996
- GCVE · GCVE-0-2015-8104
CERT-FR advisories
- CERTFR-2023-AVI-0834 — Multiples vulnérabilités dans Xen · cert.ssi.gouv.fr
- CERTFR-2018-AVI-184 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2017-AVI-111 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2017-AVI-012 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2016-AVI-244 — Multiples vulnérabilités dans Oracle Sun Systems Products Suite · cert.ssi.gouv.fr
- CERTFR-2016-AVI-050 — Multiples vulnérabilités dans le noyau Linux de Suse · cert.ssi.gouv.fr
- CERTFR-2016-AVI-029 — Multiples vulnérabilités dans Oracle Linux and Virtualization · cert.ssi.gouv.fr
- CERTFR-2015-AVI-563 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2015-AVI-556 — Multiples vulnérabilités dans Citrix XenServer · cert.ssi.gouv.fr
- CERTFR-2015-AVI-554 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
- CERTFR-2015-AVI-549 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2015-AVI-508 — Multiples vulnérabilités dans le noyau Linux de Suse · cert.ssi.gouv.fr
- CERTFR-2015-AVI-466 — Multiples vulnérabilités dans Citrix XenServer · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.3.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.3.3:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.3.4:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.4.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.4.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.4.3:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.5.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.5.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.6.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.6.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.6.4:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.6.5:*:*:*:*:*:*:*cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*≥ 4.0.0 ≤ 4.0.34cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*≥ 4.1.0 ≤ 4.1.42cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*≥ 4.2.0 ≤ 4.2.34cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*≥ 4.3.0 ≤ 4.3.35cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*≥ 5.0.0 ≤ 5.0.13cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≤ 4.2.3cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |