CVE-2022-49319
iommu/arm-smmu-v3: check return value after calling platform_get_resource()
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
48ec83bcbcf5090fcdf74a6168f161d247492979 < 54c1e0e3bbcab2abe25b2874a43050ae5df87831 48ec83bcbcf5090fcdf74a6168f161d247492979 < fb0f1c5eb8d60b3e018ba7c87da249b52674ebe6 48ec83bcbcf5090fcdf74a6168f161d247492979 < db728a891f9177b044aaca89b678f6b5e24d5cc3 48ec83bcbcf5090fcdf74a6168f161d247492979 < 54cf47da0c7532d151d76e5d63f5936191698c44 48ec83bcbcf5090fcdf74a6168f161d247492979 < b131fa8c1d2afd05d0b7598621114674289c2fbb
Linux / Linux
4.2
References
git.kernel.org: https://git.kernel.org/stable/c/54c1e0e3bbcab2abe25b2874a43050ae5df87831 git.kernel.org: https://git.kernel.org/stable/c/fb0f1c5eb8d60b3e018ba7c87da249b52674ebe6 git.kernel.org: https://git.kernel.org/stable/c/db728a891f9177b044aaca89b678f6b5e24d5cc3 git.kernel.org: https://git.kernel.org/stable/c/54cf47da0c7532d151d76e5d63f5936191698c44 git.kernel.org: https://git.kernel.org/stable/c/b131fa8c1d2afd05d0b7598621114674289c2fbb