CVE-2011-2213
At a glance
- Source
- NVD
- EPSS
- EPSS 0.41 % · percentile 35 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
The inet_diag_bc_audit function in net/ipv4/inet_diag.c in the Linux kernel before 2.6.39.3 does not properly audit INET_DIAG bytecode, which allows local users to cause a denial of service (kernel infinite loop) via crafted INET_DIAG_REQ_BYTECODE instructions in a netlink message, as demonstrated by an INET_DIAG_BC_JMP instruction with a zero yes value, a different vulnerability than CVE-2010-3880.
Weaknesses (CWE)
- CWE-835 — Loop with Unreachable Exit Condition
References
- http://patchwork.ozlabs.org/patch/100857/
- http://article.gmane.org/gmane.linux.network/198809
- http://rhn.redhat.com/errata/RHSA-2011-0927.html
- https://bugzilla.redhat.com/show_bug.cgi?id=714536
- http://www.openwall.com/lists/oss-security/2011/06/20/1
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=eeb1497277d6b1a0a34ed36b97e18f2bd7d6de0d
- http://article.gmane.org/gmane.linux.network/197206
- http://article.gmane.org/gmane.linux.network/197208
- http://www.openwall.com/lists/oss-security/2011/06/20/13
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.3
- http://article.gmane.org/gmane.linux.network/197386
- http://www.openwall.com/lists/oss-security/2011/06/20/16
- http://marc.info/?l=bugtraq&m=139447903326211&w=2
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-2011-2202
- GCVE · GCVE-0-2011-2213
CERT-FR advisories
- CERTA-2012-AVI-518 — Multiples vulnérabilités dans les produits Avaya · cert.ssi.gouv.fr
- CERTA-2012-AVI-046 — Vulnérabilités dans VMware ESX et ESXi · cert.ssi.gouv.fr
- CERTA-2011-AVI-393 — Mise à jour du noyau Red Hat · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 2.6.39.3cpe:2.3:o:redhat:enterprise_linux_aus:5.6:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_eus:5.6:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:*
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 |