In the Linux kernel, the following vulnerability has been resolved:
iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe()
It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref. And use devm_platform_get_and_ioremap_resource() to simplify code.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernel-develUpgrade perfUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.10.126-117.518Upgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade python-perfUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.15.50-23.125 | Mar 14, 2025 | Feb 26, 2025 |
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perf | Jun 11, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade bpftoolUpgrade kernelUpgrade kernel-tools-libs | Jul 1, 2025 | Feb 26, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-realtimeUpgrade linux-awsUpgrade linux-lowlatency-hwe-5.15Upgrade linuxUpgrade linux-intel-iotg-5.15Upgrade linux-hwe-5.15Upgrade linux-azureUpgrade linux-gcpUpgrade linux-kvmUpgrade linux-gcp-5.15Upgrade linux-aws-5.15Upgrade linux-azure-fde-5.15Upgrade linux-azure-fdeUpgrade linux-oracle-5.15Upgrade linux-gkeopUpgrade linux-oracleUpgrade linux-ibmUpgrade linux-gkeUpgrade linux-raspiUpgrade linux-intel-iotgUpgrade linux-riscv-5.15Upgrade linux-azure-5.15Upgrade linux-nvidiaUpgrade linux-lowlatency | Mar 19, 2025 | Feb 26, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 26, 2025 |
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