Описание
The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 4 | kernel | Affected | ||
| MRG for RHEL-5 | kernel-rt | Fixed | RHSA-2011:0500 | 10.05.2011 |
| Red Hat Enterprise Linux 5 | kernel | Fixed | RHSA-2011:0833 | 31.05.2011 |
| Red Hat Enterprise Linux 6 | kernel | Fixed | RHSA-2011:0498 | 10.05.2011 |
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Дополнительная информация
Статус:
1.7 Low
CVSS2
Связанные уязвимости
The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
The do_replace function in net/bridge/netfilter/ebtables.c in the Linu ...
The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
ELSA-2011-2015: Oracle Linux 6 Unbreakable Enterprise kernel security fix update (IMPORTANT)
1.7 Low
CVSS2