Описание
Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | kvm | Will not fix | ||
| Red Hat Enterprise Linux 5 | xen | Will not fix | ||
| Red Hat Enterprise Linux 7 | qemu-kvm-ma | Not affected | ||
| Red Hat Enterprise Linux 8 | qemu-kvm | Not affected | ||
| Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) | qemu-kvm-rhev | Will not fix | ||
| Red Hat OpenStack Platform 11 (Ocata) | qemu-kvm-rhev | Will not fix | ||
| Red Hat Enterprise Linux 6 | qemu-kvm | Fixed | RHSA-2018:2162 | 10.07.2018 |
| Red Hat Enterprise Linux 7 | qemu-kvm | Fixed | RHSA-2018:1416 | 14.05.2018 |
| Red Hat OpenStack Platform 10.0 (Newton) | qemu-kvm-rhev | Fixed | RHSA-2018:1644 | 22.05.2018 |
| Red Hat OpenStack Platform 12.0 (Pike) | qemu-kvm-rhev | Fixed | RHSA-2018:1643 | 22.05.2018 |
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Дополнительная информация
Статус:
EPSS
5.5 Medium
CVSS3
4.9 Medium
CVSS2
Связанные уязвимости
Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.
Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.
Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Em ...
Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.
EPSS
5.5 Medium
CVSS3
4.9 Medium
CVSS2