CVE-2015-2150
At a glance
- Source
- NVD
- EPSS
- EPSS 0.53 % · percentile 45 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might allow local guest OS users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.
Weaknesses (CWE)
References
- http://www.ubuntu.com/usn/USN-2631-1
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm
- https://github.com/torvalds/linux/commit/af6fc858a35b90e89ea7a7ee58e66628c55c776b
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00001.html
- http://www.ubuntu.com/usn/USN-2632-1
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155908.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155804.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html
- http://www.debian.org/security/2015/dsa-3237
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155854.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1196266
- http://xenbits.xen.org/xsa/advisory-120.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
- http://www.securitytracker.com/id/1031902
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152747.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=af6fc858a35b90e89ea7a7ee58e66628c55c776b
- http://www.securityfocus.com/bid/73014
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html
- http://www.securitytracker.com/id/1031806
- https://seclists.org/bugtraq/2019/Aug/18
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 4.9 | AV:L/AC:L/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2015-2260
- GCVE · GCVE-0-2015-2150
CERT-FR advisories
- CERTFR-2019-AVI-392 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
- CERTFR-2015-AVI-359 — Multiples vulnérabilités dans le noyau Linux de Fedora · cert.ssi.gouv.fr
- CERTFR-2015-AVI-254 — Multiples vulnérabilités dans le noyau Linux Ubuntu · cert.ssi.gouv.fr
- CERTFR-2015-AVI-236 — Multiples vulnérabilités dans le noyau Linux Ubuntu · cert.ssi.gouv.fr
- CERTFR-2015-AVI-198 — Multiples vulnérabilités dans le noyau Linux · cert.ssi.gouv.fr
- CERTFR-2015-AVI-149 — Multiples vulnérabilités dans les produits Huawei · cert.ssi.gouv.fr
- CERTFR-2015-AVI-109 — Multiples vulnérabilités dans Xen · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:ubuntu:ubuntu:12.04:*:lts:*:*:*:*:*cpe:2.3:o:xen:xen:3.3.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:3.3.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:3.3.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:3.4.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.0.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.1.4:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.1.5:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.1.6.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.4.1:-:*:*:*:*:*:*cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≤ 3.19.1
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 |