In the Linux kernel, the following vulnerability has been resolved:
media: usbtv: Lock resolution while streaming
When an program is streaming (ffplay) and another program (qv4l2) changes the TV standard from NTSC to PAL, the kernel crashes due to trying to copy to unmapped memory.
Changing from NTSC to PAL increases the resolution in the usbtv struct, but the video plane buffer isn't adjusted, so it overflows.
[hverkuil: call vb2_is_busy instead of vb2_is_streaming]
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Sep 25, 2025 | Sep 25, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 14, 2025 | Sep 5, 2025 |
| Suse | — | Upgrade gfs2-kmp-rtUpgrade kernel-rt-develUpgrade kselftests-kmp-azureUpgrade kernel-azure-develUpgrade kernel-default-optionalUpgrade reiserfs-kmp-azureUpgrade gfs2-kmp-64kbUpgrade kernel-sourceUpgrade dtb-lgUpgrade kernel-obs-qaUpgrade kernel-source-azureUpgrade ocfs2-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade dtb-amazonUpgrade kernel-rt-optionalUpgrade kernel-symsUpgrade kernel-default-livepatchUpgrade cluster-md-kmp-rtUpgrade dtb-qcomUpgrade dlm-kmp-64kbUpgrade kernel-devel-azureUpgrade kernel-syms-azureUpgrade ocfs2-kmp-64kbUpgrade dtb-exynosUpgrade kernel-rt-livepatchUpgrade kernel-rt_debug-develUpgrade kernel-64kbUpgrade kernel-default-base-rebuildUpgrade kernel-kvmsmallUpgrade dtb-rockchipUpgrade kernel-default-develUpgrade dtb-freescaleUpgrade kernel-develUpgrade kernel-source-rtUpgrade kernel-default-vdsoUpgrade kernel-source-vanillaUpgrade kernel-64kb-develUpgrade kernel-azureUpgrade kernel-default-extraUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade kernel-zfcpdumpUpgrade dtb-xilinxUpgrade dtb-caviumUpgrade kselftests-kmp-64kbUpgrade dtb-mediatekUpgrade ocfs2-kmp-defaultUpgrade kernel-devel-rtUpgrade cluster-md-kmp-azureUpgrade dtb-alteraUpgrade dtb-allwinnerUpgrade kernel-kvmsmall-develUpgrade kernel-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-64kb-extraUpgrade dtb-hisiliconUpgrade kernel-kvmsmall-vdsoUpgrade gfs2-kmp-defaultUpgrade dtb-marvellUpgrade kernel-debug-vdsoUpgrade dtb-armUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-rt_debugUpgrade dtb-amdUpgrade kernel-docsUpgrade kernel-debugUpgrade dtb-sprdUpgrade dtb-appleUpgrade kernel-macrosUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade kernel-debug-develUpgrade kernel-64kb-optionalUpgrade dtb-socionextUpgrade reiserfs-kmp-rtUpgrade kernel-syms-rtUpgrade dtb-broadcomUpgrade kselftests-kmp-defaultUpgrade dtb-amlogicUpgrade dtb-renesasUpgrade kselftests-kmp-rtUpgrade kernel-azure-extraUpgrade kernel-docs-htmlUpgrade kernel-azure-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-obs-buildUpgrade dtb-apmUpgrade ocfs2-kmp-azureUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade kernel-rt-extraUpgrade kernel-defaultUpgrade dtb-nvidiaUpgrade dlm-kmp-defaultUpgrade kernel-rt-vdso | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1092-intel-iotgUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-genericUpgrade linux-image-kvmUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1096-realtimeUpgrade linux-image-azure-cvmUpgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1089-intel-iot-realtimeUpgrade linux-image-5.15.0-163-lowlatency-64kUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-azure-fipsUpgrade linux-image-gkeop-6.8Upgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-awsUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1092-nvidia-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-163-genericUpgrade linux-image-5.15.0-1097-aws-fipsUpgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1094-oracleUpgrade linux-image-ibm-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-xilinxUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-azure-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-1101-azureUpgrade linux-image-5.15.0-1061-xilinx-zynqmpUpgrade linux-image-5.15.0-1089-kvmUpgrade linux-image-5.15.0-1080-gkeopUpgrade linux-image-fips-6.8Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-oem-22.04Upgrade linux-image-oracleUpgrade linux-image-oem-20.04dUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-1097-gcp-fipsUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-aws-5.15Upgrade linux-image-gcpUpgrade linux-image-gcp-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-fipsUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gke-5.15Upgrade linux-image-gkeUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-intelUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-aws-64kUpgrade linux-image-ibmUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1091-raspiUpgrade linux-image-5.15.0-1092-nvidiaUpgrade linux-image-5.15.0-1097-gcpUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1093-gkeUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-kvm-5.15Upgrade linux-image-gke-64k-6.8Upgrade linux-image-ibm-5.15Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-5.15.0-163-lowlatencyUpgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-1102-azureUpgrade linux-image-5.15.0-1097-aws-64kUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-oem-22.04dUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-64k-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-azure-fips-5.15Upgrade linux-image-virtual-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-azureUpgrade linux-image-5.15.0-1038-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1038-nvidia-tegra-igxUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-5.15.0-163-generic-lpaeUpgrade linux-image-5.15.0-163-fipsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gkeop-5.15Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-generic-5.15Upgrade linux-image-realtime-5.15Upgrade linux-image-raspi-6.8Upgrade linux-image-raspiUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-gkeopUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-1097-awsUpgrade linux-image-5.15.0-1049-nvidia-tegraUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-aws-fipsUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-gke-64kUpgrade linux-image-generic-64kUpgrade linux-image-gcp-64kUpgrade linux-image-aws-64k-5.15Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-5.15.0-163-generic-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-oem-20.04bUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-5.15.0-1049-nvidia-tegra-rtUpgrade linux-image-xilinx-6.8Upgrade linux-image-aws-fips-5.15Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-5.15.0-1091-ibmUpgrade linux-image-aws-lts-24.04Upgrade linux-image-5.15.0-1101-azure-fipsUpgrade linux-image-oracle-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-nvidia-tegraUpgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-lowlatency-5.15Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-xilinx-zynqmp | Dec 5, 2025 | Sep 5, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 19, 2025 | Sep 5, 2025 |
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