CVE-2010-3081
En bref
- Source
- NVD
- EPSS
- EPSS 3.53 % · centile 89 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Rechercher sur…
Description
The compat_alloc_user_space functions in include/asm/compat.h files in the Linux kernel before 2.6.36-rc4-git2 on 64-bit platforms do not properly allocate the userspace memory required for the 32-bit compatibility layer, which allows local users to gain privileges by leveraging the ability of the compat_mc_getsockopt function (aka the MCAST_MSFILTER getsockopt support) to control a certain length value, related to a "stack pointer underflow" issue, as exploited in the wild in September 2010.
Faiblesses (CWE)
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- http://www.vmware.com/security/advisories/VMSA-2010-0017.html
- http://isc.sans.edu/diary.html?storyid=9574
- http://www.vupen.com/english/advisories/2010/3083
- http://www.vupen.com/english/advisories/2010/3117
- http://sota.gen.nz/compat1/
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:198
- https://access.redhat.com/kb/docs/DOC-40265
- http://www.securityfocus.com/archive/1/514938/30/30/threaded
- http://secunia.com/advisories/42384
- http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0278.html
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- http://www.redhat.com/support/errata/RHSA-2010-0842.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:247
- http://www.vupen.com/english/advisories/2011/0298
- http://www.redhat.com/support/errata/RHSA-2010-0882.html
- http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.36-rc4-git2.log
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html
- http://blog.ksplice.com/2010/09/cve-2010-3081/
- http://secunia.com/advisories/43315
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://www.vmware.com/security/advisories/VMSA-2011-0003.html
- http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0273.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c41d68a513c71e35a14f66d71782d27a79a81ea6
- http://www.redhat.com/support/errata/RHSA-2010-0758.html
- http://www.securityfocus.com/archive/1/516397/100/0/threaded
- https://bugzilla.redhat.com/show_bug.cgi?id=634457
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:214
- http://marc.info/?l=oss-security&m=128461522230211&w=2
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/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) |
Références européennes
- ENISA EUVD · EUVD-2010-3083
- GCVE · GCVE-0-2010-3081
Avis du CERT-FR
- CERTFR-2014-AVI-480 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTA-2010-AVI-570 — Vulnérabilité dans VMware ESX · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≤ 2.6.35.4cpe:2.3:o:linux:linux_kernel:2.6.36:-:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.36:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.36:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.36:rc3:*:*:*:*:*:*cpe:2.3:o:vmware:esx:4.0:*:*:*:*:*:*:*cpe:2.3:o:vmware:esx:4.1:*:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:sp1:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp1:*:*:*:*:*:*
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 |