In the Linux kernel, the following vulnerability has been resolved:
i2c: qcom-cci: Fix NULL pointer dereference in cci_remove()
On all modern platforms Qualcomm CCI controller provides two I2C masters, and on particular boards only one I2C master may be initialized, and in such cases the device unbinding or driver removal causes a NULL pointer dereference, because cci_halt() is called for all two I2C masters, but a completion is initialized only for the single enabled master:
% rmmod i2c-qcom-cci Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 <snip> Call trace: __wait_for_common+0x194/0x1a8 (P) wait_for_completion_timeout+0x20/0x2c cci_remove+0xc4/0x138 [i2c_qcom_cci] platform_remove+0x20/0x30 device_remove+0x4c/0x80 device_release_driver_internal+0x1c8/0x224 driver_detach+0x50/0x98 bus_remove_driver+0x6c/0xbc driver_unregister+0x30/0x60 platform_driver_unregister+0x14/0x20 qcom_cci_driver_exit+0x18/0x1008 [i2c_qcom_cci] ....
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 5, 2026 | Jul 5, 2026 |
| Ubuntu | — | Upgrade linux-image-azure-5.15Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-nvidiaUpgrade linux-image-gke-64k-7.0Upgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oracle-5.15Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1069-azure-fipsUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1051-gkeopUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-azure-fdeUpgrade linux-image-gke-7.0Upgrade linux-image-laptop-23.10Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-nvidia-7.0Upgrade linux-image-generic-5.15Upgrade linux-image-7.0.0-1019-raspiUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-7.0.0-31-realtimeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-aws-fips-5.15Upgrade linux-image-azureUpgrade linux-image-realtimeUpgrade linux-image-generic-lpaeUpgrade linux-image-gke-64k-6.8Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gkeopUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-fipsUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-26.04aUpgrade linux-image-realtime-6.8.1Upgrade linux-image-5.15.0-1100-gkeopUpgrade linux-image-5.15.0-1111-ibmUpgrade linux-image-5.15.0-195-lowlatencyUpgrade linux-image-6.8.0-146-fipsUpgrade linux-image-gke-64kUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-aws-64k-7.0Upgrade linux-image-generic-64k-5.15Upgrade linux-image-generic-7.0Upgrade linux-image-oem-20.04Upgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-7.0.0-1013-oemUpgrade linux-image-5.15.0-1117-aws-64kUpgrade linux-image-aws-5.15Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-aws-6.8Upgrade linux-image-realtime-64kUpgrade linux-image-7.0.0-1012-awsUpgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-1123-azure-fipsUpgrade linux-image-5.15.0-198-generic-lpaeUpgrade linux-image-6.8.0-1066-aws-fipsUpgrade linux-image-6.8.0-1066-ibmUpgrade linux-image-6.8.0-146-lowlatency-64kUpgrade linux-image-7.0.0-1018-nvidia-64kUpgrade linux-image-raspiUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-realtime-7.0Upgrade linux-image-7.0.0-1014-azureUpgrade linux-image-virtual-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.1-1061-realtimeUpgrade linux-image-raspi-7.0Upgrade linux-image-oem-26.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-virtual-6.8Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-1064-nvidiaUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-bosUpgrade linux-image-6.8.0-146-lowlatencyUpgrade linux-image-gcp-fipsUpgrade linux-image-7.0.0-1018-nvidiaUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-146-generic-64kUpgrade linux-image-gcp-5.15Upgrade linux-image-5.15.0-1117-awsUpgrade linux-image-5.15.0-1117-aws-fipsUpgrade linux-image-5.15.0-1122-azure-fdeUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1070-gcpUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-genericUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-5.15.0-1116-realtimeUpgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-1112-nvidiaUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-aws-7.0Upgrade linux-image-azure-fde-6.8Upgrade linux-image-5.15.0-198-generic-64kUpgrade linux-image-ibm-7.0Upgrade linux-image-oem-20.04dUpgrade linux-image-azure-fips-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeUpgrade linux-image-7.0.0-31-generic-64kUpgrade linux-image-7.0.0-1019-raspi-realtimeUpgrade linux-image-6.8.0-1063-oracleUpgrade linux-image-5.15.0-198-fipsUpgrade linux-image-5.15.0-1118-gcp-fipsUpgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1114-oracleUpgrade linux-image-5.15.0-1112-nvidia-lowlatencyUpgrade linux-image-oem-20.04cUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-generic-64k-7.0Upgrade linux-image-7.0.0-1006-gkeUpgrade linux-image-6.8.0-1065-gke-64kUpgrade linux-image-6.8.0-1065-gkeUpgrade linux-image-5.15.0-198-genericUpgrade linux-image-5.15.0-1113-gkeUpgrade linux-image-5.15.0-1109-kvmUpgrade linux-image-kvmUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.8.0-146-genericUpgrade linux-image-5.15.0-1118-gcpUpgrade linux-image-oracle-7.0Upgrade linux-image-7.0.0-31-genericUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-6.8.0-1070-gcp-fipsUpgrade linux-image-6.8.0-1066-aws-64kUpgrade linux-image-6.8.0-1063-oracle-64kUpgrade linux-image-5.15.0-1123-azureUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-virtualUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-5.15Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-gcp-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1080-xilinx-zynqmpUpgrade linux-image-6.8.0-1064-nvidia-lowlatencyUpgrade linux-image-aws-64k-6.8Upgrade linux-image-7.0.0-2018-nvidia-bos-64kUpgrade linux-image-oracleUpgrade linux-image-intelUpgrade linux-image-6.8.0-1070-gcp-64kUpgrade linux-image-aws-fips-6.8Upgrade linux-image-ibmUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-lowlatencyUpgrade linux-image-fips-5.15Upgrade linux-image-azure-7.0Upgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-intel-iotgUpgrade linux-image-gcpUpgrade linux-image-7.0.0-1006-gke-64kUpgrade linux-image-5.15.0-1109-intel-iot-realtimeUpgrade linux-image-virtual-7.0Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-ibm-6.8Upgrade linux-image-gke-5.15Upgrade linux-image-azure-lts-26.04Upgrade linux-image-oem-26.04bUpgrade linux-image-5.15.0-195-lowlatency-64kUpgrade linux-image-azure-6.8Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-fips-6.8Upgrade linux-image-aws-64kUpgrade linux-image-awsUpgrade linux-image-6.8.0-1068-azure-fdeUpgrade linux-image-oracle-64kUpgrade linux-image-oem-7.0Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-gkeop-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-7.0Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-kvm-5.15Upgrade linux-image-generic-6.8Upgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-5.15.0-1112-intel-iotgUpgrade linux-image-generic-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-7.0.0-31-realtime-64kUpgrade linux-image-7.0.0-1013-ibmUpgrade linux-image-7.0.0-2018-nvidia-bosUpgrade linux-image-7.0.0-1012-aws-64kUpgrade linux-image-6.8.0-1066-awsUpgrade linux-image-6.8.0-1064-nvidia-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.8.0-1070-azureUpgrade linux-image-6.8.0-1064-nvidia-lowlatency-64kUpgrade linux-image-gke-6.8 | Sep 14, 2026 | Sep 7, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 27, 2026 | Jul 1, 2026 |
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