PT-2013-1019 · Linux+4 · Linux Kernel+4

Alex Dvorov · Publicado 2013-03-07 · Atualizado 2019-04-22 · CVE-2012-6546

Positive Technologies (AI Summary)

CVSS v2.0

1.9

Baixa

Vetor base

AV:L/AC:M/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.6

Description The issue is related to the ATM implementation in the Linux kernel, which does not properly initialize certain structures. This allows local users to obtain sensitive information from kernel stack memory by using a crafted application. The exploitation of this issue enables access to confidential information.

Recommendations For Linux kernel versions prior to 3.6, update to version 3.6 or later to resolve the issue.

Exploit

Correção

Information Disclosure

RCE

Enumeração de Fraquezas

CWE-200

CWE-20

Identificadores relacionados

ALT-PU-2013-1178

BDU:2014-00079

CESA-2013_0744

CVE-2012-6546

DSA-2668-1

RHSA-2013:0744

RHSA-2013:0747

RHSA-2013_0744

RHSA-2013_0747

SUSE-SU-2015:0652-1

USN-1599-1

USN-1610-1

USN-1648-1

USN-1649-1

USN-1652-1

USN-1805-1

USN-1808-1

Produtos afetados

Alt Linux

Centos

Linux Kernel

Red Hat

Suse

Referências · 30

• 🔥 https://github.com/tempbottle/CVE-2014-0196 · Exploit
• https://github.com/torvalds/linux/commit/e862f1a9b7df4e8196ebec45ac62295138aa3fc2 · Nota
• https://github.com/torvalds/linux/commit/3c0c5cfdcd4d69ffc4b9c0907cec99039f30a50a · Nota
• https://security-tracker.debian.org/tracker/CVE-2012-6546 · Aviso do Fabricante
• https://kernel.org/pub/linux/kernel/v3.x/patch-3.6.bz2 · Correção
• http://ubuntu.com/usn/USN-1805-1 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2013/03/05/13 · Nota
• http://ubuntu.com/usn/USN-1808-1 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-1652-1 · Aviso do Fabricante
• http://rhn.redhat.com/errata/RHSA-2013-0744.html · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2013/03/07 · Nota
• http://openwall.com/lists/oss-security/2013/03/07/2 · Nota
• https://ubuntu.com/security/CVE-2012-6546 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6546 · Nota de Segurança
• https://bdu.fstec.ru/vul/2014-00079 · Nota de Segurança