Описание
In the Linux kernel, the following vulnerability has been resolved:
powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
The device_node pointer is returned by of_find_compatible_node with refcount incremented. We should use of_node_put() to avoid the refcount leak.
In the Linux kernel, the following vulnerability has been resolved:
powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
The device_node pointer is returned by of_find_compatible_node with refcount incremented. We should use of_node_put() to avoid the refcount leak.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2022-49431
- https://git.kernel.org/stable/c/57b742a5b8945118022973e6416b71351df512fb
- https://git.kernel.org/stable/c/7e3f1dfb9e21733d7276bc9ccea4daada163f2ba
- https://git.kernel.org/stable/c/8657e8ea23325949091da72453ba84fb73cc2bd9
- https://git.kernel.org/stable/c/cb4f2dc513e99c5d0485661f114e4dda73612d10
- https://git.kernel.org/stable/c/df6d8b689252c0acc0448d4ae3d33f2d6db048ab
- https://git.kernel.org/stable/c/dfc308d6f29aa28463deb9a12278a85a382385ca
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: Add missing of_node_put in iommu_init_early_dart The device_node pointer is returned by of_find_compatible_node with refcount incremented. We should use of_node_put() to avoid the refcount leak.
In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: Add missing of_node_put in iommu_init_early_dart The device_node pointer is returned by of_find_compatible_node with refcount incremented. We should use of_node_put() to avoid the refcount leak.
In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: Add missing of_node_put in iommu_init_early_dart The device_node pointer is returned by of_find_compatible_node with refcount incremented. We should use of_node_put() to avoid the refcount leak.
In the Linux kernel, the following vulnerability has been resolved: p ...
Уязвимость функции iommu_init_early_dart() модуля arch/powerpc/sysdev/dart_iommu.c поддержки платформы PowerPC ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании