Описание
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
Отчет
Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the 'Vulnerability Response' URL.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | kernel | Will not fix | ||
| Red Hat Enterprise Linux 7 | kernel-alt | Not affected | ||
| Red Hat Virtualization 4 | ovirt-guest-agent | Affected | ||
| Red Hat Enterprise Linux 6 | kernel | Fixed | RHSA-2019:1169 | 14.05.2019 |
| Red Hat Enterprise Linux 6 | libvirt | Fixed | RHSA-2019:1180 | 14.05.2019 |
| Red Hat Enterprise Linux 6 | qemu-kvm | Fixed | RHSA-2019:1181 | 14.05.2019 |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | kernel | Fixed | RHSA-2019:1196 | 14.05.2019 |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | libvirt | Fixed | RHSA-2019:1197 | 14.05.2019 |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | qemu-kvm | Fixed | RHSA-2019:1198 | 14.05.2019 |
| Red Hat Enterprise Linux 6.6 Advanced Update Support | kernel | Fixed | RHSA-2019:1193 | 14.05.2019 |
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Дополнительная информация
Статус:
EPSS
3.8 Low
CVSS3
Связанные уязвимости
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheab ...
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf
Уязвимость процессоров Intel, связанная с микроархитектурной выборкой данных некэшируемой памяти (MDSUM), позволяющая нарушителю раскрыть защищаемую информацию
EPSS
3.8 Low
CVSS3