Bug 2402273 (CVE-2022-50524)

Summary: CVE-2022-50524 kernel: iommu/mediatek: Check return value after calling platform_get_resource()
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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OS: Linux   
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Description OSIDB Bzimport 2025-10-07 16:06:43 UTC 
In the Linux kernel, the following vulnerability has been resolved:

iommu/mediatek: Check return value after calling platform_get_resource()

platform_get_resource() may return NULL pointer, we need check its
return value to avoid null-ptr-deref in resource_size().
Comment 1 Jon Moroney 2025-10-07 20:26:49 UTC Comment hidden (spam)