Home

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().

PUBLISHED Reserved 2025-10-07 | Published 2025-10-07 | Updated 2025-10-07 | Assigner Linux

Product status

Default status
unaffected

42d57fc58aebc5801804424082028f43bad1b73c (git) before bfebf05883cdcf9ac983033987fae869bd59ca53
affected

42d57fc58aebc5801804424082028f43bad1b73c (git) before feca904412483b2e0a903dd1f2e2843afd445f8c
affected

42d57fc58aebc5801804424082028f43bad1b73c (git) before 73b6924cdebc899de9b719e1319aa86c6bed4acf
affected

Default status
affected

5.19
affected

Any version before 5.19
unaffected

6.0.16 (semver)
unaffected

6.1.2 (semver)
unaffected

6.2 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/bfebf05883cdcf9ac983033987fae869bd59ca53

git.kernel.org/...c/feca904412483b2e0a903dd1f2e2843afd445f8c

git.kernel.org/...c/73b6924cdebc899de9b719e1319aa86c6bed4acf

cve.org (CVE-2022-50524)

nvd.nist.gov (CVE-2022-50524)

Download JSON