Описание
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/vcn4: Prevent OOB reads when parsing IB
Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the
bounds checks.
A flaw was found in the Linux kernel's AMD GPU (Graphics Processing Unit) driver, specifically within the drm/amdgpu/vcn4 component. This vulnerability allows for an out-of-bounds read when processing an Instruction Buffer (IB). An attacker could potentially exploit this to read sensitive information from memory or cause system instability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | ||
| Red Hat Enterprise Linux 7 | kernel | Affected | ||
| Red Hat Enterprise Linux 7 | kernel-rt | Affected | ||
| Red Hat Enterprise Linux 9 | kernel-rt | Affected | ||
| Red Hat Enterprise Linux 10 | kernel | Fixed | RHSA-2026:71602 | 24.09.2026 |
| Red Hat Enterprise Linux 8 | kernel-rt | Fixed | RHSA-2026:72467 | 28.09.2026 |
| Red Hat Enterprise Linux 8 | kernel | Fixed | RHSA-2026:72468 | 28.09.2026 |
| Red Hat Enterprise Linux 9 | kernel | Fixed | RHSA-2026:71700 | 25.09.2026 |
| Red Hat Enterprise Linux 9 | kernel | Fixed | RHSA-2026:71700 | 25.09.2026 |
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Дополнительная информация
Статус:
EPSS
7 High
CVSS3
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.
In the Linux kernel, the following vulnerability has been resolved: d ...
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.
EPSS
7 High
CVSS3