CVE-2015-2830
En bref
- Source
- NVD
- EPSS
- EPSS 0.41 % · centile 35 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Modified
Description
arch/x86/kernel/entry_64.S in the Linux kernel before 3.19.2 does not prevent the TS_COMPAT flag from reaching a user-mode task, which might allow local users to bypass the seccomp or audit protection mechanism via a crafted application that uses the (1) fork or (2) close system call, as demonstrated by an attack against seccomp before 3.16.
Faiblesses (CWE)
Références
- http://www.ubuntu.com/usn/USN-2631-1
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.2
- http://www.ubuntu.com/usn/USN-2632-1
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html
- http://www.securitytracker.com/id/1032413
- http://www.debian.org/security/2015/dsa-3237
- http://rhn.redhat.com/errata/RHSA-2015-1138.html
- https://github.com/torvalds/linux/commit/956421fbb74c3a6261903f3836c0740187cf038b
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=956421fbb74c3a6261903f3836c0740187cf038b
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1208598
- http://rhn.redhat.com/errata/RHSA-2015-1137.html
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html
- http://rhn.redhat.com/errata/RHSA-2015-1221.html
- http://www.openwall.com/lists/oss-security/2015/04/02/1
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | LOW 1.9 | AV:L/AC:M/Au:N/C:N/I:P/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2015-2918
- GCVE · GCVE-0-2015-2830
Avis du CERT-FR
- CERTFR-2015-AVI-263 — Multiples vulnérabilités dans le noyau Linux Red Hat · 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
Configurations affectées (CPE NVD)
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≤ 3.19.1cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
Produits affectés
| Produit | 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 |