In the Linux kernel, the following vulnerability has been resolved:
PM / devfreq: Fix leak in devfreq_dev_release()
srcu_init_notifier_head() allocates resources that need to be released with a srcu_cleanup_notifier_head() call.
Reported by kmemleak.
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-livepatch-4.14.326-245.539Upgrade bpftoolUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-livepatch-5.15.133-86.144Upgrade python-perfUpgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade kernel-livepatch-5.10.196-185.743Upgrade perfUpgrade kernel-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernelUpgrade kernel-libbpf-staticUpgrade python3-perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade bpftoolUpgrade kernel-livepatch-6.1.55-75.123Upgrade kernel-debuginfoUpgrade python3-perfUpgrade kernel-tools-develUpgrade kernel-headersUpgrade perfUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-libbpfUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-tools-debuginfo | Oct 24, 2025 | Oct 1, 2025 |
| Debian | — | Upgrade linux | Oct 3, 2025 | Oct 3, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Oct 1, 2025 |
| Ubuntu | — | Upgrade linuxUpgrade linux-hwe-5.15Upgrade linux-iotUpgrade linux-gcp-fipsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-awsUpgrade linux-nvidia-tegra-igxUpgrade linux-raspi-5.4Upgrade linux-ibm-5.4Upgrade linux-azure-5.4Upgrade linux-azureUpgrade linux-nvidia-tegra-5.15Upgrade linux-bluefieldUpgrade linux-gcp-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-nvidiaUpgrade linux-azure-fipsUpgrade linux-oracle-5.15Upgrade linux-hwe-5.4Upgrade linux-aws-5.15Upgrade linux-nvidia-tegraUpgrade linux-realtimeUpgrade linux-aws-fipsUpgrade linux-aws-5.4Upgrade linux-gcpUpgrade linux-oracleUpgrade linux-ibm-5.15Upgrade linux-gkeopUpgrade linux-intel-iotgUpgrade linux-fipsUpgrade linux-ibmUpgrade linux-azure-5.15Upgrade linux-kvmUpgrade linux-gcp-5.4Upgrade linux-raspiUpgrade linux-gkeUpgrade linux-riscv-5.15Upgrade linux-lowlatencyUpgrade linux-intel-iot-realtimeUpgrade linux-oracle-5.4 | Oct 10, 2025 | Oct 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 1, 2025 |
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