PT-2007-7273 · Linux+1 · Linux Kernel+1

Hugh Dickins · Publicado 2007-12-18 · Atualizado 2018-10-30 · CVE-2007-6417

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions 2.6.11 through 2.6.23

Description The issue is related to the shmem getpage function in the Linux kernel, which does not properly clear allocated memory in certain rare circumstances involving tmpfs. This could potentially allow local users to read sensitive kernel data or cause a denial of service, resulting in a system crash.

Recommendations For Linux kernel versions 2.6.11 through 2.6.23, update to a version that contains a fix for this issue.

Correção

DoS

Information Disclosure

Enumeração de Fraquezas

CWE-399

CWE-200

Identificadores relacionados

CVE-2007-6417

DSA-1436-1

RHSA-2008:0885

RHSA-2008_0885

Produtos afetados

Linux Kernel

Red Hat

Referências · 49

• http://secunia.com/advisories/32023 · Aviso do Fabricante
• http://lkml.org/lkml/2008/7/2/83 · Nota
• https://bdu.fstec.ru/vul/2015-02636 · Nota de Segurança
• http://secunia.com/advisories/28141 · Aviso do Fabricante
• http://ubuntu.com/usn/usn-578-1 · Aviso do Fabricante
• http://osvdb.org/44120 · Nota
• https://bdu.fstec.ru/vul/2015-06244 · Nota de Segurança
• http://secunia.com/advisories/28806 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2015-06257 · Nota de Segurança
• https://bdu.fstec.ru/vul/2015-06237 · Nota de Segurança
• https://bdu.fstec.ru/vul/2015-06272 · Nota de Segurança
• http://ubuntu.com/usn/usn-574-1 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2015-05017 · Nota de Segurança
• https://bdu.fstec.ru/vul/2015-06269 · Nota de Segurança
• https://access.redhat.com/security/cve/CVE-2007-6417 · Nota