CVE-2016-0774
At a glance
- Source
- NVD
- EPSS
- EPSS 0.34 % · percentile 27 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
The (1) pipe_read and (2) pipe_write implementations in fs/pipe.c in a certain Linux kernel backport in the linux package before 3.2.73-2+deb7u3 on Debian wheezy and the kernel package before 3.10.0-229.26.2 on Red Hat Enterprise Linux (RHEL) 7.1 do not properly consider the side effects of failed __copy_to_user_inatomic and __copy_from_user_inatomic calls, which allows local users to cause a denial of service (system crash) or possibly gain privileges via a crafted application, aka an "I/O vector array overrun." NOTE: this vulnerability exists because of an incorrect fix for CVE-2015-1805.
Weaknesses (CWE)
- CWE-20 — Improper Input Validation
References
- http://www.ubuntu.com/usn/USN-2967-1
- http://source.android.com/security/bulletin/2016-05-01.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00027.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.debian.org/security/2016/dsa-3503
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00028.html
- http://www.ubuntu.com/usn/USN-2967-2
- http://rhn.redhat.com/errata/RHSA-2016-0494.html
- http://www.ubuntu.com/usn/USN-2968-1
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00030.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00036.html
- http://www.ubuntu.com/usn/USN-2968-2
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00032.html
- http://rhn.redhat.com/errata/RHSA-2016-0617.html
- https://security-tracker.debian.org/tracker/CVE-2016-0774
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00034.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00037.html
- http://www.securityfocus.com/bid/84126
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00033.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1303961
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 6.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.6 | AV:L/AC:L/Au:N/C:P/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2016-0790
- GCVE · GCVE-0-2016-0774
CERT-FR advisories
- CERTFR-2018-AVI-184 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2016-AVI-159 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2016-AVI-149 — Multiples vulnérabilités dans Google Android (Nexus) · cert.ssi.gouv.fr
- CERTFR-2016-AVI-131 — Multiples vulnérabilités dans le noyau Linux de Suse · cert.ssi.gouv.fr
- CERTFR-2016-AVI-103 — Multiples vulnérabilités dans le noyau Linux de Suse · cert.ssi.gouv.fr
- CERTFR-2016-AVI-082 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*≤ 6.0.1
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 |