PT-2017-7224 · Red Hat+1 · Red Hat Enterprise Mrg 2+4
Wade Mealing
·
Publicado
2015-11-19
·
Atualizado
2023-02-13
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CVE-2015-7553
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
Red Hat Enterprise Linux 7
kernel-rt
Red Hat Enterprise MRG 2
Description
A race condition exists in the kernel when the nfnetlink log module is loaded, allowing local users to cause a denial of service by creating netlink sockets.
Recommendations
For Red Hat Enterprise Linux 7, consider disabling the nfnetlink log module as a temporary workaround until a patch is available.
For kernel-rt, restrict access to the netlink sockets to minimize the risk of exploitation.
For Red Hat Enterprise MRG 2, avoid using the nfnetlink log module in the kernel until the issue is resolved.
Exploit
Correção
DoS
Race Condition
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Centos
Red Hat
Red Hat Enterprise Linux 7
Red Hat Enterprise Mrg 2
Kernel-Rt