In the Linux kernel, the following vulnerability has been resolved:
media: uvcvideo: Remove dangling pointers
When an async control is written, we copy a pointer to the file handle that started the operation. That pointer will be used when the device is done. Which could be anytime in the future.
If the user closes that file descriptor, its structure will be freed, and there will be one dangling pointer per pending async control, that the driver will try to use.
Clean all the dangling pointers during release().
To avoid adding a performance penalty in the most common case (no async operation), a counter has been introduced with some logic to make sure that it is properly handled.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade kernel-rt-debugUpgrade kernel-debug-uki-virtUpgrade kernel-64kUpgrade kernel-modules-extraUpgrade kernel-debug-coreUpgrade bpftoolUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-64k-debug-develUpgrade kernel-debugUpgrade kernel-rt-64k-coreUpgrade kernel-rt-64k-debugUpgrade kernel-64k-coreUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-coreUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-modulesUpgrade kernel-rt-64k-modules-coreUpgrade kernel-64k-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-modulesUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-kvmUpgrade kernel-develUpgrade kernel-rt-64k-develUpgrade kernel-debug-develUpgrade rtlaUpgrade kernel-rt-coreUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdump-develUpgrade kernel-rt-modules-coreUpgrade kernel-uki-virtUpgrade kernel-64k-develUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-rt-64k-modulesUpgrade kernel-zfcpdump-coreUpgrade kernel-cross-headersUpgrade kernel-toolsUpgrade kernel-64k-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debugUpgrade kernel-docUpgrade kernel-headersUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rt-64k-modules-extraUpgrade kernel-uki-virt-addonsUpgrade libperfUpgrade kernel-modules-coreUpgrade kernel-rt-64kUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade rvUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-64k-devel-matchedUpgrade perfUpgrade kernel-64k-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rtUpgrade kernelUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-devel-matchedUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-rt-64k-debug-core | Jul 17, 2025 | Feb 27, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Apr 14, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade bpftool | Jun 13, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade python3-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs | Jun 11, 2025 | Feb 27, 2025 |
| Oracle_linux | — | Upgrade kernel | Jul 18, 2025 | Feb 27, 2025 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Jul 9, 2025 | Feb 27, 2025 |
| Rocky_linux | — | Upgrade kernel-rt-develUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-tools-libsUpgrade libperf-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-modules-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-toolsUpgrade kernel-rt-kvmUpgrade perfUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade rvUpgrade kernel-rtUpgrade python3-perf-debuginfoUpgrade kernel-rt-debuginfoUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-modules-coreUpgrade kernel-uki-virtUpgrade kernel-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-develUpgrade kernel-debug-debuginfoUpgrade rtlaUpgrade kernel-headersUpgrade kernel-debugUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-coreUpgrade kernel-tools-debuginfoUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-develUpgrade kernel-rt-debugUpgrade kernel-debug-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-develUpgrade kernel-debug-modules-coreUpgrade perf-debuginfoUpgrade libperfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-coreUpgrade kernelUpgrade bpftool-debuginfoUpgrade python3-perfUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-coreUpgrade kernel-debuginfo | Feb 5, 2026 | Oct 3, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1028-gkeUpgrade linux-image-6.8.0-1015-gkeopUpgrade linux-image-6.8.1-1025-realtimeUpgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-oem-20.04Upgrade linux-image-oracleUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-5.4.0-1120-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.4.0-216-generic-lpaeUpgrade linux-image-oem-24.04bUpgrade linux-image-6.8.0-1029-oracleUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1031-nvidia-lowlatency-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-kvmUpgrade linux-image-gcp-6.8Upgrade linux-image-5.4.0-1064-xilinx-zynqmpUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-5.4.0-1151-azure-fipsUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.11.0-26-genericUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gkeUpgrade linux-image-azure-fde-6.8Upgrade linux-image-5.4.0-216-lowlatencyUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-64-generic-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1031-nvidiaUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1031-nvidia-64kUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-6.8.0-1031-raspiUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.8.0-1029-oracle-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-5.15.0-142-genericUpgrade linux-image-5.4.0-1133-kvmUpgrade linux-image-5.15.0-1084-awsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.8.0-1029-ibmUpgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-5.4.0-216-genericUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-5.4.0-1105-bluefieldUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-aws-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1032-aws-64kUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-1089-azureUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-6.8.0-64-genericUpgrade linux-image-oem-20.04dUpgrade linux-image-bluefieldUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-64-lowlatencyUpgrade linux-image-azure-fipsUpgrade linux-image-5.4.0-1051-iotUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1031-nvidia-lowlatencyUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-6.8.0-1033-gcpUpgrade linux-image-awsUpgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-oem-22.04dUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.4.0-1151-azureUpgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-oem-22.04aUpgrade linux-image-oemUpgrade linux-image-6.8.0-1033-gcp-64kUpgrade linux-image-gcpUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.11.0-1015-azureUpgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-azure-lts-24.04Upgrade linux-image-genericUpgrade linux-image-6.8.0-1031-oemUpgrade linux-image-5.4.0-1149-gcp-fipsUpgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-6.11.0-1014-awsUpgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1034-azureUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidiaUpgrade linux-image-azure-fdeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-ibm-classicUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-oem-6.8Upgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-5.15.0-140-fipsUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-64-lowlatency-64kUpgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-raspiUpgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-5.4.0-1144-oracleUpgrade linux-image-realtime-6.8.1Upgrade linux-image-virtual-6.8Upgrade linux-image-raspi2Upgrade linux-image-nvidia-64kUpgrade linux-image-azure-nvidiaUpgrade linux-image-lowlatency-64kUpgrade linux-image-gke-6.8Upgrade linux-image-azure-lts-20.04Upgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-5.4.0-1149-gcpUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1032-awsUpgrade linux-image-aws-lts-20.04Upgrade linux-image-azureUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-azure-6.8Upgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-fipsUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-5.4.0-1146-awsUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-5.4.0-1146-aws-fipsUpgrade linux-image-5.15.0-140-genericUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-oem-22.04Upgrade linux-image-gke-5.15Upgrade linux-image-intelUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.4.0-1092-ibmUpgrade linux-image-ibmUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-raspi-realtimeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-aws-6.8Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oem-osp1Upgrade linux-image-ibm-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-2026-raspi-realtime | May 20, 2025 | Feb 27, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 28, 2026 | Feb 27, 2025 |
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