CVE-2010-2942
En bref
- Source
- NVD
- EPSS
- EPSS 0.42 % · centile 36 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
The actions implementation in the network queueing functionality in the Linux kernel before 2.6.36-rc2 does not properly initialize certain structure members when performing dump operations, which allows local users to obtain potentially sensitive information from kernel memory via vectors related to (1) the tcf_gact_dump function in net/sched/act_gact.c, (2) the tcf_mirred_dump function in net/sched/act_mirred.c, (3) the tcf_nat_dump function in net/sched/act_nat.c, (4) the tcf_simp_dump function in net/sched/act_simple.c, and (5) the tcf_skbedit_dump function in net/sched/act_skbedit.c.
Faiblesses (CWE)
- CWE-401 — Mémoire non libérée après sa durée de vie utile
Références
- https://bugzilla.redhat.com/show_bug.cgi?id=624903
- http://www.redhat.com/support/errata/RHSA-2010-0723.html
- http://www.ubuntu.com/usn/USN-1000-1
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00005.html
- http://www.redhat.com/support/errata/RHSA-2010-0771.html
- http://www.securityfocus.com/archive/1/520102/100/0/threaded
- http://secunia.com/advisories/46397
- http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=1c40be12f7d8ca1d387510d39787b12e512a7ce8
- http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc2
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html
- http://www.vupen.com/english/advisories/2010/2430
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00004.html
- http://www.vupen.com/english/advisories/2011/0298
- http://patchwork.ozlabs.org/patch/61857/
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html
- http://support.avaya.com/css/P8/documents/100113326
- http://www.openwall.com/lists/oss-security/2010/08/18/1
- http://www.securityfocus.com/bid/42529
- http://www.openwall.com/lists/oss-security/2010/08/19/4
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.html
- http://secunia.com/advisories/41512
- http://www.redhat.com/support/errata/RHSA-2010-0779.html
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | LOW 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2010-2946
- GCVE · GCVE-0-2010-2942
Avis du CERT-FR
- CERTA-2011-AVI-571 — Vulnérabilités dans VMWare ESX et ESXi · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≤ 2.6.35.13cpe:2.3:o:linux:linux_kernel:2.6.36:-:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.36:rc1:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*cpe:2.3:o:opensuse:opensuse:11.1:*:*:*:*:*:*:*cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_desktop:10:sp3:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:-:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_desktop:11:sp1:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_server:10:sp3:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_server:11:-:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_server:11:sp1:*:*:*:*:*:*cpe:2.3:a:avaya:aura_communication_manager:5.2:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_presence_services:6.0:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_presence_services:6.1:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_presence_services:6.1.1:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_session_manager:1.1:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_session_manager:5.2:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_session_manager:6.0:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_system_manager:5.2:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_system_manager:6.0:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_system_manager:6.1:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_system_manager:6.1.1:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_system_platform:1.1:*:*:*:*:*:*:*cpe:2.3:a:avaya:aura_system_platform:6.0:-:*:*:*:*:*:*cpe:2.3:a:avaya:aura_system_platform:6.0:sp1:*:*:*:*:*:*cpe:2.3:a:avaya:iq:5.0:*:*:*:*:*:*:*cpe:2.3:a:avaya:iq:5.1:*:*:*:*:*:*:*cpe:2.3:a:avaya:voice_portal:5.0:*:*:*:*:*:*:*cpe:2.3:a:avaya:voice_portal:5.1:-:*:*:*:*:*:*cpe:2.3:a:avaya:voice_portal:5.1:sp1:*:*:*:*:*:*cpe:2.3:o:vmware:esx:4.0:*:*:*:*:*:*:*cpe:2.3:o:vmware:esx:4.1:*:*:*:*:*:*:*
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 |