PT-2011-2565 · Linux+2 · Linux Kernel+2
Jens Kuehnel
·
Publicado
2011-03-15
·
Atualizado
2020-08-11
·
CVE-2011-0695
CVSS v2.0
5.7
Média
| Vetor | AV:A/AC:M/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions 2.6.x
Description
The issue is related to a race condition in the
cm work handler function of the InfiniBand driver. This condition allows remote attackers to cause a denial of service by sending an InfiniBand request while other request handlers are still running, resulting in an invalid pointer dereference.Recommendations
For Linux kernel version 2.6.x, consider disabling the
cm work handler function as a temporary workaround until a patch is available. Restrict access to the InfiniBand driver to minimize the risk of exploitation.Exploit
Correção
DoS
Race Condition
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Linux Kernel
Red Hat
Suse