CVE-2022-50524

Published: Oct 7, 2025

Modified: May 11, 2026

PUBLISHED

Description

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().

Vendor	Product	Versions
Linux	Linux	affected `42d57fc58aebc5801804424082028f43bad1b73c - < bfebf05883cdcf9ac983033987fae869bd59ca53` affected `42d57fc58aebc5801804424082028f43bad1b73c - < feca904412483b2e0a903dd1f2e2843afd445f8c` affected `42d57fc58aebc5801804424082028f43bad1b73c - < 73b6924cdebc899de9b719e1319aa86c6bed4acf`
Linux	Linux	affected `5.19` unaffected `0 - < 5.19` unaffected `6.0.16 - <= 6.0.` unaffected `6.1.2 - <= 6.1.` unaffected `6.2 - <= *`

References

https://git.kernel.org/stable/c/bfebf05883cdcf9ac983033987fae869bd59ca53

https://git.kernel.org/stable/c/feca904412483b2e0a903dd1f2e2843afd445f8c

https://git.kernel.org/stable/c/73b6924cdebc899de9b719e1319aa86c6bed4acf

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CVE-2022-50524

Description

Affected Products

References