PT-2011-2857

CVE-2011-1076

Publicado

2011-10-05

Atualizado

2023-02-13

Descrição por

CVSS 2.0

4.9

Média

MétricasAV:L/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 2.6.38

Description The issue allows remote DNS servers to cause a denial of service by not providing a valid response to a DNS query. This can trigger improper handling of error data within a DNS resolver key, resulting in a NULL pointer dereference and OOPS.

Recommendations For Linux kernel versions prior to 2.6.38, update to version 2.6.38 or later to resolve the issue.

Explorabilidade

Exploit

Correção

Impactos

Pesquisadores

Eugene Teo

Fornecedores

Produtos afetados

Enumeração de fraquezas

CWE-476: NULL Pointer Dereference

Identificadores relacionados