Описание
An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
Отчет
Red Hat Enterprise Linux 7 is not affected by this flaw as it did not include support for Intel Gen12 GPU.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Not affected | ||
| Red Hat Enterprise Linux 7 | kernel | Not affected | ||
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | ||
| Red Hat Enterprise Linux 8 | kernel-rt | Fixed | RHSA-2023:0114 | 12.01.2023 |
| Red Hat Enterprise Linux 8 | kernel | Fixed | RHSA-2023:0101 | 12.01.2023 |
| Red Hat Enterprise Linux 8 | kpatch-patch | Fixed | RHSA-2023:0123 | 12.01.2023 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | kernel-rt | Fixed | RHSA-2023:0531 | 30.01.2023 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | kernel | Fixed | RHSA-2023:0496 | 30.01.2023 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | kpatch-patch | Fixed | RHSA-2023:0499 | 30.01.2023 |
| Red Hat Enterprise Linux 8.6 Extended Update Support | kernel | Fixed | RHSA-2023:0440 | 24.01.2023 |
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Дополнительная информация
Статус:
7 High
CVSS3
Связанные уязвимости
An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
An incorrect TLB flush issue was found in the Linux kernel\u2019s GPU ...
An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
Уязвимость драйвера GPU i915 ядра операционных систем Linux, позволяющая нарушителю повысить свои привилегии или вызвать отказ в обслуживании
7 High
CVSS3