PT-2013-1025 · Linux+4 · Linux Kernel+4
Dave Jones
·
Publicado
2013-07-28
·
Atualizado
2023-02-13
·
CVE-2013-4162
CVSS v2.0
4.7
Média
| Vetor | AV:L/AC:M/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 3.10.3
Description
The issue is related to the incorrect handling of pending data in the
udp v6 push pending frames function in the IPv6 implementation. This can be exploited by local users through a crafted application that utilizes the UDP CORK option in a setsockopt system call, leading to a denial of service (BUG and system crash).Recommendations
For Linux kernel versions prior to 3.10.3, update to version 3.10.3 or later to resolve the issue.
As a temporary workaround, consider avoiding the use of the
UDP CORK option in setsockopt system calls until a patch is available.Correção
DoS
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Linux Kernel
Red Hat
Suse