In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios()
As comment of pci_get_class() says, it returns a pci_device with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL.
If we break the loop in radeon_atrm_get_bios() with 'pdev' not NULL, we need to call pci_dev_put() to decrease the refcount. Add the missing pci_dev_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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade bpftoolUpgrade python-perfUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.165-143.735Upgrade perfUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-4.14.304-226.531Upgrade python-perf-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Oct 9, 2025 | Oct 9, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Oct 7, 2025 |
| Ubuntu | — | Upgrade linux-aws-5.15Upgrade linux-bluefieldUpgrade linux-riscv-5.15Upgrade linux-gkeUpgrade linux-gcp-5.15Upgrade linux-awsUpgrade linux-oracle-5.4Upgrade linux-hwe-5.15Upgrade linux-realtimeUpgrade linux-azure-4.15Upgrade linux-fipsUpgrade linux-azureUpgrade linux-intel-iotg-5.15Upgrade linux-intel-iotgUpgrade linux-lowlatency-hwe-5.15Upgrade linux-aws-5.4Upgrade linux-kvmUpgrade linux-raspiUpgrade linux-gcpUpgrade linux-nvidia-tegra-5.15Upgrade linux-raspi-5.4Upgrade linux-nvidiaUpgrade linux-hweUpgrade linux-gcp-4.15Upgrade linux-ibmUpgrade linux-hwe-5.4Upgrade linux-aws-hweUpgrade linux-azure-5.4Upgrade linux-aws-fipsUpgrade linux-gcp-fipsUpgrade linux-gcp-5.4Upgrade linux-lowlatencyUpgrade linux-oracle-5.15Upgrade linux-iotUpgrade linux-xilinx-zynqmpUpgrade linux-ibm-5.4Upgrade linux-azure-5.15Upgrade linux-oracleUpgrade linux-gkeopUpgrade linux-intel-iot-realtimeUpgrade linuxUpgrade linux-azure-fips | Oct 10, 2025 | Oct 7, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 7, 2025 |
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