Описание
Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm/x86.c in the Linux kernel before 3.13.6 allows guest OS users to execute arbitrary code on the host OS by leveraging a loop that triggers an invalid memory copy affecting certain cancel_work_item data.
Отчет
Not vulnerable. This issue did not affect the versions of kvm package as shipped with Red Hat Enterprise Linux 5 as they did not backport the upstream kvm commit that introduced this issue. This issue did not affect the versions of Linux kernel as shipped Red Hat Enterprise Linux 6 as they did not backport the upstream kvm commit that introduced this issue. This issue did not affect the versions of Linux kernel as shipped Red Hat Enterprise MRG as they did not provide support for the KVM subsystem.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | kvm | Not affected | ||
| Red Hat Enterprise Linux 6 | kernel | Not affected | ||
| Red Hat Enterprise Linux 7 | kernel | Not affected | ||
| Red Hat Enterprise MRG 2 | realtime-kernel | Not affected |
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Дополнительная информация
Статус:
EPSS
6.5 Medium
CVSS2
Связанные уязвимости
Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm/x86.c in the Linux kernel before 3.13.6 allows guest OS users to execute arbitrary code on the host OS by leveraging a loop that triggers an invalid memory copy affecting certain cancel_work_item data.
Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm/x86.c in the Linux kernel before 3.13.6 allows guest OS users to execute arbitrary code on the host OS by leveraging a loop that triggers an invalid memory copy affecting certain cancel_work_item data.
Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm ...
Buffer overflow in the complete_emulated_mmio function in arch/x86/kvm/x86.c in the Linux kernel before 3.13.6 allows guest OS users to execute arbitrary code on the host OS by leveraging a loop that triggers an invalid memory copy affecting certain cancel_work_item data.
Уязвимость операционной системы Linux, позволяющая злоумышленнику вызвать отказ в обслуживании, повысить свои привилегии или выполнить произвольный код
EPSS
6.5 Medium
CVSS2