VYPR
Unrated severityNVD Advisory· Published Apr 10, 2024· Updated Jan 2, 2026

usb: host: ohci-tmio: check return value after calling platform_get_resource()

CVE-2021-47206

Description

In the Linux kernel, the following vulnerability has been resolved:

usb: host: ohci-tmio: check return value after calling platform_get_resource()

It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

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Affected products

190

Patches

Vulnerability mechanics

References

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