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In the Linux kernel, the following vulnerability has been resolved:
soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe
of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
In brcmstb_init_sram, it pass dn to of_address_to_resource(), of_address_to_resource() will call of_find_device_by_node() to take reference, so we should release the reference returned by of_find_matching_node().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Ubuntu | — | Upgrade linux-gcp-4.15Upgrade linux-azure-4.15Upgrade linux-hweUpgrade linux-realtimeUpgrade linux-bluefieldUpgrade linux-azure-fdeUpgrade linux-gcpUpgrade linux-raspi-5.4Upgrade linux-azure-5.4Upgrade linux-hwe-5.4Upgrade linux-awsUpgrade linux-iotUpgrade linux-gcp-5.15Upgrade linux-gcp-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-gcp-fipsUpgrade linux-ibmUpgrade linux-aws-5.4Upgrade linux-azure-fipsUpgrade linux-kvmUpgrade linux-ibm-5.4Upgrade linux-intel-iotg-5.15Upgrade linux-raspiUpgrade linuxUpgrade linux-lowlatencyUpgrade linux-oracle-5.4Upgrade linux-nvidiaUpgrade linux-hwe-5.15Upgrade linux-gkeopUpgrade linux-azure-5.15Upgrade linux-aws-5.15Upgrade linux-gkeUpgrade linux-aws-fipsUpgrade linux-oracleUpgrade linux-aws-hweUpgrade linux-intel-iotgUpgrade linux-azureUpgrade linux-riscv-5.15Upgrade linux-fipsUpgrade linux-oracle-5.15 | Mar 3, 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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