CVE-2012-2136 in Kernel

Sumário (Inglês)

The sock_alloc_send_pskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service (heap-based buffer overflow and system crash) or possibly gain privileges by leveraging access to a TUN/TAP device.

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Reservar

04/04/2012

Divulgação

09/08/2012

Estado

Confirmado

Inscrições

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidade	CWE	Exp	Con	CVE
5478	Linux Kernel sock_alloc_send_pskb Elevação de Privilégios	20	Não definido	Correção oficial	CVE-2012-2136

Fontes

• MITRE
• NVD
• CVE Details