CVE-2022-50524

low-risk
Published 2025-10-07

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().

Do I need to act?

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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (3)

Patch https://git.kernel.org/stable/c/73b6924cdebc899de9b719e1319aa86c6bed4acf
Patch https://git.kernel.org/stable/c/bfebf05883cdcf9ac983033987fae869bd59ca53
Patch https://git.kernel.org/stable/c/feca904412483b2e0a903dd1f2e2843afd445f8c
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal