Описание
In the Linux kernel, the following vulnerability has been resolved:
drm/rockchip: analogix_dp: Add missing error check for platform_get_resource()
Add missing error check for platform_get_resource() return value to
prevent NULL pointer dereference when memory resource is not available.
A flaw was found in the Linux kernel, specifically within the drm/rockchip: analogix_dp driver. This vulnerability occurs due to a missing error check for the return value of the platform_get_resource() function. If a memory resource is unavailable, this oversight can lead to a NULL pointer dereference, potentially causing system instability or a denial of service (DoS).
Отчет
This issue affects Rockchip SoCs using the analogix_dp driver. Missing platform_get_resource() error check leads to NULL dereference. Systems without Rockchip analogix_dp are not affected.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | kernel | Not affected | ||
| 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 | Not affected | ||
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | ||
| Red Hat Enterprise Linux 9 | kernel | Not affected | ||
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected | ||
| Red Hat Enterprise Linux for NVIDIA 26 | kernel | Not affected | ||
| Red Hat OpenShift Container Platform 4 | rhcos | Not affected |
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Дополнительная информация
Статус:
5.5 Medium
CVSS3
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: analogix_dp: Add missing error check for platform_get_resource() Add missing error check for platform_get_resource() return value to prevent NULL pointer dereference when memory resource is not available.
In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: analogix_dp: Add missing error check for platform_get_resource() Add missing error check for platform_get_resource() return value to prevent NULL pointer dereference when memory resource is not available.
In the Linux kernel, the following vulnerability has been resolved: d ...
In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: analogix_dp: Add missing error check for platform_get_resource() Add missing error check for platform_get_resource() return value to prevent NULL pointer dereference when memory resource is not available.
5.5 Medium
CVSS3