CVE-2015-8019
At a glance
- Source
- NVD
- EPSS
- EPSS 0.38 % · percentile 32 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
The skb_copy_and_csum_datagram_iovec function in net/core/datagram.c in the Linux kernel 3.14.54 and 3.18.22 does not accept a length argument, which allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a write system call followed by a recvmsg system call.
Weaknesses (CWE)
- CWE-20 — Improper Input Validation
References
- http://www.openwall.com/lists/oss-security/2015/10/27/11
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1276588
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html
- http://patchwork.ozlabs.org/patch/530642/
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html
- http://www.securityfocus.com/bid/77326
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2015-7914
- GCVE · GCVE-0-2015-8019
CERT-FR advisories
- CERTFR-2016-AVI-266 — Multiples vulnérabilités dans le noyau Linux SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:3.14.54:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:3.18.22:*:*:*:*:*:*:*
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 |