In the Linux kernel, the following vulnerability has been resolved:
fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO
Much like commit 19f953e74356 ("fbdev: fb_pm2fb: Avoid potential divide by zero error"), we also need to prevent that same crash from happening in the udlfb driver as it uses pixclock directly when dividing, which will crash.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jul 5, 2026 | Jul 5, 2026 |
| Ubuntu | — | Upgrade linux-image-xilinxUpgrade linux-image-gke-6.8Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-azure-lts-24.04Upgrade linux-image-gcp-6.8Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1064-gcp-fipsUpgrade linux-image-6.8.0-1030-nvidia-tegraUpgrade linux-image-6.8.0-1059-nvidiaUpgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-6.8.0-1033-xilinxUpgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-oem-20.04cUpgrade linux-image-ibmUpgrade linux-image-generic-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-raspi-5.15Upgrade linux-image-generic-64k-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.8.0-136-genericUpgrade linux-image-7.0.0-1007-oracle-64kUpgrade linux-image-5.15.0-186-genericUpgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-aws-lts-22.04Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1059-nvidia-64kUpgrade linux-image-virtual-7.0Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1061-aws-fipsUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-virtual-5.15Upgrade linux-image-oracle-6.8Upgrade linux-image-oracleUpgrade linux-image-7.0.0-27-genericUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-kvmUpgrade linux-image-fips-5.15Upgrade linux-image-laptop-23.10Upgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-6.8.0-1059-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1063-azure-fipsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-ibm-classicUpgrade linux-image-gcpUpgrade linux-image-realtime-64kUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-6.8.0-1061-ibmUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-aws-6.8Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-oem-24.04dUpgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-fips-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-ibm-6.8Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-realtime-5.15Upgrade linux-image-generic-7.0Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-7.0.0-1007-oracleUpgrade linux-image-awsUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-6.8.0-1058-oracle-64kUpgrade linux-image-oem-24.04cUpgrade linux-image-azure-cvmUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-oem-24.04aUpgrade linux-image-raspi-7.0Upgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-azure-7.0Upgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1059-gke-64kUpgrade linux-image-7.0.0-1014-raspiUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-nvidia-7.0Upgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-gke-5.15Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-generic-hwe-26.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-virtualUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-6.8.0-1046-gkeopUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-oracle-7.0Upgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-7.0.0-1013-nvidiaUpgrade linux-image-azure-5.15Upgrade linux-image-6.8.0-1063-azureUpgrade linux-image-gcp-5.15Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1059-gkeUpgrade linux-image-6.8.0-1061-awsUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-7.0.0-27-realtimeUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-64k-7.0Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-7.0.0-1007-gcp-64kUpgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-1061-raspiUpgrade linux-image-azure-fde-7.0Upgrade linux-image-gcp-7.0Upgrade linux-image-6.8.0-1064-gcp-64kUpgrade linux-image-6.8.0-1058-oracleUpgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-oem-24.04Upgrade linux-image-oracle-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-gkeopUpgrade linux-image-gkeUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1013-nvidia-64kUpgrade linux-image-generic-64k-5.15Upgrade linux-image-7.0.0-1010-azureUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-5.15.0-186-fipsUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-6.8.0-136-lowlatency-64kUpgrade linux-image-7.0.0-1008-aws-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-azure-6.8Upgrade linux-image-aws-5.15Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-7.0.0-1009-ibmUpgrade linux-image-6.8.0-2050-raspi-realtimeUpgrade linux-image-6.8.0-136-fipsUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-20.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-ibm-5.15Upgrade linux-image-realtime-6.8.1Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-raspiUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-7.0.0-27-realtime-64kUpgrade linux-image-kvm-5.15Upgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-7.0.0-1008-awsUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-7.0.0-1014-raspi-realtimeUpgrade linux-image-intelUpgrade linux-image-7.0.0-27-generic-64kUpgrade linux-image-aws-fips-5.15Upgrade linux-image-7.0.0-1007-gcpUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-5.15Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-aws-fipsUpgrade linux-image-aws-64kUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-gcp-64kUpgrade linux-image-fipsUpgrade linux-image-azureUpgrade linux-image-aws-64k-7.0Upgrade linux-image-6.8.0-1064-gcpUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-6.8.0-1059-nvidia-lowlatencyUpgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-xilinx-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1061-aws-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-6.8.1-1056-realtimeUpgrade linux-image-6.8.0-136-lowlatencyUpgrade linux-image-6.8.0-1030-nvidia-tegra-rtUpgrade linux-image-virtual-6.8Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-realtime-7.0Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-ibm-7.0Upgrade linux-image-gke-64kUpgrade linux-image-7.0.0-28-genericUpgrade linux-image-oem-24.04bUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-5.15Upgrade linux-image-nvidiaUpgrade linux-image-lowlatencyUpgrade linux-image-generic | Jul 1, 2026 | Apr 24, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jun 15, 2026 | Apr 24, 2026 |
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