In the Linux kernel, the following vulnerability has been resolved:
drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore.
a6xx_gmu_init() passes the node to of_find_device_by_node() and of_dma_configure(), of_find_device_by_node() will takes its reference, of_dma_configure() doesn't need the node after usage.
Add missing of_node_put() to avoid refcount leak.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Ubuntu | — | Upgrade linux-lowlatency-hwe-5.15Upgrade linux-raspi-5.4Upgrade linux-awsUpgrade linux-azure-5.4Upgrade linux-ibm-5.4Upgrade linux-gcp-fipsUpgrade linux-aws-5.15Upgrade linux-bluefieldUpgrade linux-hwe-5.15Upgrade linux-iotUpgrade linux-oracle-5.4Upgrade linuxUpgrade linux-oracle-5.15Upgrade linux-gcpUpgrade linux-fipsUpgrade linux-gcp-5.15Upgrade linux-azure-fipsUpgrade linux-intel-iotg-5.15Upgrade linux-riscv-5.15Upgrade linux-aws-fipsUpgrade linux-gkeUpgrade linux-oracleUpgrade linux-realtimeUpgrade linux-lowlatencyUpgrade linux-nvidiaUpgrade linux-kvmUpgrade linux-aws-5.4Upgrade linux-azureUpgrade linux-intel-iotgUpgrade linux-ibmUpgrade linux-gkeopUpgrade linux-hwe-5.4Upgrade linux-raspiUpgrade linux-azure-5.15Upgrade linux-gcp-5.4 | 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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