CVE-2022-50524
Not scored
iommu/mediatek: Check return value after calling platform_get_resource()
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().
Exploit probability
0.1%
Published
October 7, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2022-50524
View original source
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().
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/73b6924cdebc899de9b719e1319aa86c6bed4acf
- https://git.kernel.org/stable/c/bfebf05883cdcf9ac983033987fae869bd59ca53
- https://git.kernel.org/stable/c/feca904412483b2e0a903dd1f2e2843afd445f8c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50524.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50524