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CVE-2022-49319

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CVE-2022-49319

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3: 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.

VendorProductVersions

Linux

Linux

affected
48ec83bcbcf5090fcdf74a6168f161d247492979 - < 54c1e0e3bbcab2abe25b2874a43050ae5df87831
affected
48ec83bcbcf5090fcdf74a6168f161d247492979 - < fb0f1c5eb8d60b3e018ba7c87da249b52674ebe6
affected
48ec83bcbcf5090fcdf74a6168f161d247492979 - < db728a891f9177b044aaca89b678f6b5e24d5cc3
affected
48ec83bcbcf5090fcdf74a6168f161d247492979 - < 54cf47da0c7532d151d76e5d63f5936191698c44
affected
48ec83bcbcf5090fcdf74a6168f161d247492979 - < b131fa8c1d2afd05d0b7598621114674289c2fbb

Linux

Linux

affected
4.2
unaffected
0 - < 4.2
unaffected
5.10.122 - <= 5.10.*
unaffected
5.15.47 - <= 5.15.*
unaffected
5.17.15 - <= 5.17.*

+2 more versions

References

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