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In the Linux kernel, the following vulnerability has been resolved:
media: pvrusb2: fix memory leak in pvr_probe
The error handling code in pvr2_hdw_create forgets to unregister the v4l2 device. When pvr2_hdw_create returns back to pvr2_context_create, it calls pvr2_context_destroy to destroy context, but mp->hdw is NULL, which leads to that pvr2_hdw_destroy directly returns.
Fix this by adding v4l2_device_unregister to decrease the refcount of usb interface.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jun 20, 2025 | Jun 20, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel | Sep 15, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools | Oct 24, 2025 | Sep 9, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 18, 2025 |
| Ubuntu | — | Upgrade linux-aws-fipsUpgrade linux-aws-hweUpgrade linux-aws-5.15Upgrade linux-nvidiaUpgrade linux-gkeopUpgrade linux-kvmUpgrade linux-gcpUpgrade linux-azure-fdeUpgrade linux-aws-5.4Upgrade linux-ibmUpgrade linux-intel-iotgUpgrade linux-gkeUpgrade linux-raspiUpgrade linux-azure-5.15Upgrade linux-azure-fipsUpgrade linux-riscv-5.15Upgrade linux-oracle-5.15Upgrade linux-oracle-5.4Upgrade linux-oracleUpgrade linux-azure-fde-5.15Upgrade linux-gcp-5.15Upgrade linux-fipsUpgrade linux-realtimeUpgrade linux-lowlatencyUpgrade linux-gcp-4.15Upgrade linux-hweUpgrade linux-azure-5.4Upgrade linux-raspi-5.4Upgrade linuxUpgrade linux-gcp-5.4Upgrade linux-hwe-5.4Upgrade linux-awsUpgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-gcp-fipsUpgrade linux-bluefieldUpgrade linux-iotUpgrade linux-azure-4.15Upgrade linux-ibm-5.4Upgrade linux-intel-iotg-5.15 | Jun 26, 2025 | Jun 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jun 18, 2025 |
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