Описание
Insufficient control flow management in some Intel(R) Processors may allow an authenticated user to potentially enable a denial of service via local access.
A flaw was found in microcode. Under complex microarchitectural conditions, an unexpected code breakpoint may cause a system hang. The hang was observed on a Skylake server processor, and subsequent analysis indicated additional potentially affected processors. This flaw allows a possible temporary denial of service (TDOS) to occur.
Отчет
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Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | microcode_ctl | Affected | ||
| Red Hat Enterprise Linux 7 | microcode_ctl | Affected | ||
| Red Hat Enterprise Linux 8 | microcode_ctl | Affected |
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Дополнительная информация
Статус:
EPSS
5.6 Medium
CVSS3
Связанные уязвимости
Insufficient control flow management in some Intel(R) Processors may allow an authenticated user to potentially enable a denial of service via local access.
Insufficient control flow management in some Intel(R) Processors may allow an authenticated user to potentially enable a denial of service via local access.
Insufficient control flow management in some Intel(R) Processors may a ...
Insufficient control flow management in some Intel(R) Processors may allow an authenticated user to potentially enable a denial of service via local access.
Уязвимость микрокода процессоров Intel Microcode, связанная с недостаточным использованием потоков, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
5.6 Medium
CVSS3