In the Linux kernel, the following vulnerability has been resolved:
OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized
If a driver calls dev_pm_opp_find_bw_ceil/floor() the retrieve bandwidth from the OPP table but the bandwidth table was not created because the interconnect properties were missing in the OPP consumer node, the kernel will crash with:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000004 ... pc : _read_bw+0x8/0x10 lr : _opp_table_find_key+0x9c/0x174 ... Call trace: _read_bw+0x8/0x10 (P) _opp_table_find_key+0x9c/0x174 (L) _find_key+0x98/0x168 dev_pm_opp_find_bw_ceil+0x50/0x88 ...
In order to fix the crash, create an assert function to check if the bandwidth table was created before trying to get a bandwidth with _read_bw().
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-debugUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-64kUpgrade kernel-toolsUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-rtUpgrade kernel-rt-develUpgrade perfUpgrade kernel-64k-develUpgrade kernel-64k-modules-coreUpgrade kernel-debug-uki-virtUpgrade kernel-rt-64k-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-64k-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-debug-coreUpgrade kernel-rt-coreUpgrade rvUpgrade kernel-64k-debug-modulesUpgrade kernel-zfcpdumpUpgrade python3-perfUpgrade kernel-modules-extraUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-modulesUpgrade kernel-uki-virtUpgrade kernel-rt-64k-debug-coreUpgrade kernel-docUpgrade kernel-rt-debug-modules-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-modules-extraUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-develUpgrade kernel-64k-debug-develUpgrade kernel-cross-headersUpgrade kernel-64k-devel-matchedUpgrade libperfUpgrade kernel-64k-coreUpgrade kernel-rt-debug-coreUpgrade kernel-devel-matchedUpgrade kernel-rt-64k-debugUpgrade kernel-debug-develUpgrade kernel-rt-64k-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-rt-modules-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-64k-debug-coreUpgrade kernel-zfcpdump-develUpgrade kernel-coreUpgrade kernel-rt-64k-coreUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-tools-libs-develUpgrade kernel-rt-64k-modules-coreUpgrade kernel-modulesUpgrade kernel-zfcpdump-coreUpgrade kernel-64kUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-64k-modulesUpgrade rtlaUpgrade kernel-rt-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-tools-libsUpgrade kernel-debug-modulesUpgrade kernel-debugUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-debug-modules-extraUpgrade kernel-modules-coreUpgrade kernel-headersUpgrade kernel-64k-debug | Nov 20, 2025 | Nov 11, 2025 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Mar 17, 2025 | Mar 6, 2025 |
| Oracle_linux | — | Upgrade kernel | Nov 28, 2025 | Mar 6, 2025 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | Jul 9, 2025 | Mar 6, 2025 |
| Rocky_linux | — | Upgrade kernelUpgrade kernel-zfcpdump-develUpgrade kernel-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-uki-virt-addonsUpgrade kernel-debug-debuginfoUpgrade kernel-modules-coreUpgrade kernel-rt-modules-extraUpgrade kernel-debug-devel-matchedUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-modulesUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-rt-modulesUpgrade kernel-rt-modules-coreUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debug-coreUpgrade kernel-modulesUpgrade kernel-rtUpgrade kernel-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-modules-extraUpgrade kernel-rt-debuginfoUpgrade kernel-debug-modules-extraUpgrade python3-perf-debuginfoUpgrade libperf-debuginfoUpgrade kernel-debuginfo-common-s390xUpgrade kernel-rt-develUpgrade rvUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-debugUpgrade kernel-uki-virtUpgrade kernel-debugUpgrade kernel-debug-uki-virtUpgrade perfUpgrade perf-debuginfoUpgrade kernel-devel-matchedUpgrade libperfUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debuginfoUpgrade kernel-tools-libs-develUpgrade rtlaUpgrade kernel-rt-debug-develUpgrade kernel-develUpgrade python3-perfUpgrade kernel-rt-coreUpgrade kernel-debug-develUpgrade kernel-tools-debuginfo | Feb 5, 2026 | Nov 21, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1032-aws-64kUpgrade linux-image-6.11.0-26-genericUpgrade linux-image-gcpUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-azure-fde-6.8Upgrade linux-image-6.8.0-1029-oracle-64kUpgrade linux-image-aws-64kUpgrade linux-image-6.8.1-1025-realtimeUpgrade linux-image-6.8.0-1032-awsUpgrade linux-image-6.8.0-1031-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-ibm-6.8Upgrade linux-image-awsUpgrade linux-image-6.8.0-1031-nvidiaUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1034-azureUpgrade linux-image-virtualUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.11.0-1015-azureUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-64kUpgrade linux-image-gkeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-64-genericUpgrade linux-image-6.8.0-1029-oracleUpgrade linux-image-oem-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-oem-24.04bUpgrade linux-image-oracleUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-oem-22.04bUpgrade linux-image-realtimeUpgrade linux-image-kvmUpgrade linux-image-raspi-realtimeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1031-nvidia-64kUpgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-azure-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-6.8.0-1029-ibmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-6.8.0-1028-gkeUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1033-gcp-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-6.11.0-1014-awsUpgrade linux-image-raspi-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1031-raspiUpgrade linux-image-aws-lts-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-genericUpgrade linux-image-gcp-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-6.8Upgrade linux-image-ibmUpgrade linux-image-oem-22.04dUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1031-nvidia-lowlatencyUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-64-lowlatency-64kUpgrade linux-image-oem-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-2026-raspi-realtimeUpgrade linux-image-lowlatencyUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-virtual-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1033-gcpUpgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-nvidiaUpgrade linux-image-ibm-classicUpgrade linux-image-azure-nvidiaUpgrade linux-image-lowlatency-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-azure-fdeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-64-lowlatencyUpgrade linux-image-gke-6.8Upgrade linux-image-6.11.0-1022-oemUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.8.0-1031-oemUpgrade linux-image-aws-64k-6.8Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-gkeopUpgrade linux-image-oracle-6.8Upgrade linux-image-azureUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-64-generic-64kUpgrade linux-image-generic-64k-6.8Upgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-6.8.0-1015-gkeop | May 21, 2025 | Mar 6, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | Mar 6, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub