Описание
A certain Red Hat patch for the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 allows local users to cause a denial of service (invalid free operation and system crash) or possibly gain privileges via a sendmsg system call with the IP_RETOPTS option, as demonstrated by hemlock.c. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-3552.
Отчет
This issue did not affect the version of the kernel package as shipped with Red Hat Enterprise MRG 2. This issue affects the versions of Linux kernel as shipped with Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 6. Future kernel updates for Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 6 may address this issue.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 7 | kernel | Not affected | ||
| Red Hat Enterprise MRG 2 | realtime-kernel | Not affected | ||
| OpenStack 3 for RHEL 6 | kernel | Fixed | RHSA-2013:1195 | 03.09.2013 |
| Red Hat Enterprise Linux 5 | kernel | Fixed | RHSA-2013:1166 | 20.08.2013 |
| Red Hat Enterprise Linux 6 | kernel | Fixed | RHSA-2013:1173 | 27.08.2013 |
| Red Hat Enterprise Linux 6.3 EUS - Server and Compute Node Only | kernel | Fixed | RHSA-2013:1450 | 22.10.2013 |
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Дополнительная информация
Статус:
EPSS
6.9 Medium
CVSS2
Связанные уязвимости
A certain Red Hat patch for the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 allows local users to cause a denial of service (invalid free operation and system crash) or possibly gain privileges via a sendmsg system call with the IP_RETOPTS option, as demonstrated by hemlock.c. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-3552.
A certain Red Hat patch for the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 allows local users to cause a denial of service (invalid free operation and system crash) or possibly gain privileges via a sendmsg system call with the IP_RETOPTS option, as demonstrated by hemlock.c. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-3552.
A certain Red Hat patch for the Linux kernel 2.6.32 on Red Hat Enterpr ...
A certain Red Hat patch for the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 allows local users to cause a denial of service (invalid free operation and system crash) or possibly gain privileges via a sendmsg system call with the IP_RETOPTS option, as demonstrated by hemlock.c. NOTE: this vulnerability exists because of an incorrect fix for CVE-2012-3552.
ELSA-2013-1173: kernel security and bug fix update (IMPORTANT)
EPSS
6.9 Medium
CVSS2