CVE-2015-1333
At a glance
- Source
- NVD
- EPSS
- EPSS 0.48 % · percentile 41 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- canonical
- NVD status
- Modified
Description
Memory leak in the __key_link_end function in security/keys/keyring.c in the Linux kernel before 4.1.4 allows local users to cause a denial of service (memory consumption) via many add_key system calls that refer to existing keys.
Weaknesses (CWE)
- CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.4
- http://www.ubuntu.com/usn/USN-2689-1
- http://www.ubuntu.com/usn/USN-2690-1
- http://rhn.redhat.com/errata/RHSA-2015-1778.html
- https://github.com/torvalds/linux/commit/ca4da5dd1f99fe9c59f1709fb43e818b18ad20e0
- http://www.ubuntu.com/usn/USN-2691-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1245658
- http://www.debian.org/security/2015/dsa-3329
- http://rhn.redhat.com/errata/RHSA-2015-1787.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/76050
- http://www.ubuntu.com/usn/USN-2688-1
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca4da5dd1f99fe9c59f1709fb43e818b18ad20e0
- http://www.openwall.com/lists/oss-security/2015/07/27/7
- http://www.ubuntu.com/usn/USN-2687-1
- https://support.f5.com/csp/article/K05211147
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-2015-1473
- GCVE · GCVE-0-2015-1333
CERT-FR advisories
- CERTFR-2015-AVI-442 — Multiples vulnérabilités dans Oracle Linux · cert.ssi.gouv.fr
- CERTFR-2015-AVI-391 — Multiples vulnérabilités dans les noyaux Linux Red Hat · cert.ssi.gouv.fr
- CERTFR-2015-AVI-359 — Multiples vulnérabilités dans le noyau Linux de Fedora · cert.ssi.gouv.fr
- CERTFR-2015-AVI-331 — Multiples vulnérabilités dans le noyau Linux Debian · cert.ssi.gouv.fr
- CERTFR-2015-AVI-321 — Multiples vulnérabilités dans le noyau Linux Ubuntu · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≤ 4.1.3
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 |