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-develUpgrade kernel-rt-debug-modulesUpgrade kernel-64kUpgrade kernel-rt-64k-debugUpgrade kernel-rt-modules-coreUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-develUpgrade kernel-rt-modulesUpgrade kernel-uki-virtUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdump-develUpgrade kernel-64k-modulesUpgrade kernel-64k-coreUpgrade kernel-64k-modules-coreUpgrade kernel-64k-debug-develUpgrade kernel-rt-64k-coreUpgrade kernel-rt-debugUpgrade kernel-rt-debug-modules-coreUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modulesUpgrade rtlaUpgrade kernel-rt-kvmUpgrade kernel-64k-develUpgrade kernel-debug-uki-virtUpgrade kernel-rt-64k-modules-coreUpgrade kernel-debug-develUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modulesUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-develUpgrade kernel-rt-coreUpgrade kernel-debugUpgrade kernel-debug-modules-extraUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-rt-64k-develUpgrade kernel-64k-debug-modulesUpgrade kernel-coreUpgrade kernel-debug-coreUpgrade kernel-modules-extraUpgrade kernel-toolsUpgrade kernel-64k-debugUpgrade kernel-64k-debug-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-64k-devel-matchedUpgrade kernel-tools-libs-develUpgrade kernel-headersUpgrade libperfUpgrade kernel-abi-stablelistsUpgrade kernel-rt-64k-debug-develUpgrade kernelUpgrade python3-perfUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-zfcpdump-coreUpgrade kernel-64k-debug-coreUpgrade kernel-rt-64kUpgrade kernel-rt-64k-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rtUpgrade perfUpgrade kernel-modules-coreUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-docUpgrade kernel-64k-modules-extraUpgrade rvUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade kernel-uki-virt-addonsUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-64k-debug-coreUpgrade kernel-cross-headersUpgrade kernel-rt-64k-modules | Jul 17, 2025 | Feb 27, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Apr 14, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Jun 13, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade bpftoolUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel-tools-libs | Jun 11, 2025 | Feb 27, 2025 |
| Oracle_linux | — | Upgrade kernel | Jul 18, 2025 | Feb 27, 2025 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 9, 2025 | Feb 27, 2025 |
| Rocky_linux | — | Upgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-modules-coreUpgrade kernel-rt-develUpgrade kernel-cross-headersUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-debuginfoUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-toolsUpgrade kernel-zfcpdump-devel-matchedUpgrade perfUpgrade libperf-debuginfoUpgrade kernel-rt-modulesUpgrade rvUpgrade kernel-tools-libsUpgrade kernel-debug-devel-matchedUpgrade python3-perf-debuginfoUpgrade kernel-rt-debug-coreUpgrade kernel-rtUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-develUpgrade kernel-rt-debug-modulesUpgrade kernel-devel-matchedUpgrade kernel-zfcpdump-develUpgrade kernel-modules-coreUpgrade kernel-develUpgrade kernel-rt-coreUpgrade kernel-rt-debug-kvmUpgrade kernel-zfcpdumpUpgrade kernel-debug-debuginfoUpgrade perf-debuginfoUpgrade rtlaUpgrade kernel-debugUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debug-develUpgrade kernel-rt-debugUpgrade kernel-headersUpgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-debug-modules-coreUpgrade python3-perfUpgrade kernel-uki-virtUpgrade kernel-debuginfoUpgrade kernel-modulesUpgrade kernel-debug-coreUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-debuginfoUpgrade libperfUpgrade kernel-debug-uki-virtUpgrade kernel-coreUpgrade kernel-tools-debuginfo | Feb 5, 2026 | Oct 3, 2025 |
| Ubuntu | — | Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.4.0-1146-awsUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-5.15.0-140-fipsUpgrade linux-image-ibm-classicUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1031-oemUpgrade linux-image-genericUpgrade linux-image-gkeopUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-oem-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.4.0-1149-gcp-fipsUpgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-azure-lts-24.04Upgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-64-lowlatency-64kUpgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-gkeop-6.8Upgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-ibm-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-6.11.0-1015-azureUpgrade linux-image-raspi-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1033-gcp-64kUpgrade linux-image-6.8.0-1034-azureUpgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-generic-64kUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-raspiUpgrade linux-image-5.4.0-1149-gcpUpgrade linux-image-ibmUpgrade linux-image-aws-lts-20.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-azure-lts-20.04Upgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-lowlatency-64kUpgrade linux-image-gke-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-oracle-64kUpgrade linux-image-oemUpgrade linux-image-azure-nvidia-6.8Upgrade linux-image-raspi2Upgrade linux-image-5.4.0-1144-oracleUpgrade linux-image-5.4.0-1092-ibmUpgrade linux-image-oem-24.04Upgrade linux-image-oem-20.04cUpgrade linux-image-oem-osp1Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1032-awsUpgrade linux-image-gcp-64kUpgrade linux-image-gcpUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-intelUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-aws-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-nvidia-tegraUpgrade linux-image-6.11.0-1022-oemUpgrade linux-image-azureUpgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-6.8.0-2026-raspi-realtimeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-azure-6.8Upgrade linux-image-fipsUpgrade linux-image-oem-22.04Upgrade linux-image-azure-nvidiaUpgrade linux-image-virtual-6.8Upgrade linux-image-nvidiaUpgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-5.4.0-1146-aws-fipsUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-140-genericUpgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-realtime-6.8.1Upgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-5.4.0-216-generic-lpaeUpgrade linux-image-5.15.0-1084-awsUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-1064-xilinx-zynqmpUpgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.15.0-142-genericUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-azure-fipsUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1029-ibmUpgrade linux-image-5.4.0-216-lowlatencyUpgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1029-oracleUpgrade linux-image-6.8.0-1015-gkeopUpgrade linux-image-5.4.0-1120-fipsUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-64-generic-64kUpgrade linux-image-6.8.0-1031-nvidia-64kUpgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-6.8.0-1031-nvidia-lowlatency-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-gkeop-5.15Upgrade linux-image-realtimeUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.4.0-1151-azureUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-6.8.0-1029-oracle-64kUpgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-aws-64k-6.8Upgrade linux-image-awsUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-oem-20.04Upgrade linux-image-oracleUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1033-gcpUpgrade linux-image-6.8.0-64-lowlatencyUpgrade linux-image-6.8.0-1031-nvidia-lowlatencyUpgrade linux-image-5.4.0-1051-iotUpgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-5.4.0-216-genericUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-raspi-nolpaeUpgrade linux-image-aws-fipsUpgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-5.4.0-1133-kvmUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.4.0-1105-bluefieldUpgrade linux-image-6.8.0-1028-gkeUpgrade linux-image-kvmUpgrade linux-image-6.8.1-1025-realtimeUpgrade linux-image-6.11.0-26-genericUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-5.4.0-1151-azure-fipsUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-oem-22.04dUpgrade linux-image-bluefieldUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-64-genericUpgrade linux-image-aws-64kUpgrade linux-image-5.15.0-1089-azureUpgrade linux-image-6.8.0-1032-aws-64kUpgrade linux-image-virtualUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-1031-nvidiaUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-oem-24.04bUpgrade linux-image-6.8.0-1031-raspiUpgrade linux-image-5.15.0-1026-nvidia-tegra-igx | 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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