In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: Fix potential use-after-free when clear keys
Similar to commit c5d2b6fa26b5 ("Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk"). We can not access k after kfree_rcu() call.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-develUpgrade kernel-cross-headersUpgrade kernel-rt-develUpgrade kernel-rt-coreUpgrade kernel-zfcpdump-coreUpgrade python3-perfUpgrade kernelUpgrade bpftoolUpgrade kernel-develUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-debug-modulesUpgrade kernel-toolsUpgrade kernel-modules-extraUpgrade kernel-rt-modulesUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-tools-libsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade perfUpgrade kernel-rt-debug-develUpgrade kernel-rt-debugUpgrade kernel-debug-coreUpgrade kernel-debug-modules-extraUpgrade kernel-docUpgrade kernel-coreUpgrade kernel-rtUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdumpUpgrade kernel-headersUpgrade kernel-modules | Oct 29, 2025 | Oct 27, 2025 |
| Debian | — | Upgrade linux | Sep 22, 2025 | Sep 22, 2025 |
| Oracle_linux | — | Upgrade kernel | Oct 29, 2025 | Sep 18, 2025 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | Oct 28, 2025 | Sep 18, 2025 |
| Rocky_linux | — | Upgrade kernel-debug-coreUpgrade kernel-tools-debuginfoUpgrade kernel-coreUpgrade kernel-develUpgrade bpftoolUpgrade kernel-rtUpgrade perf-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-rt-modulesUpgrade kernel-rt-debugUpgrade kernel-rt-debug-modules-extraUpgrade kernel-modulesUpgrade python3-perfUpgrade kernel-toolsUpgrade perfUpgrade kernel-rt-develUpgrade kernel-modules-extraUpgrade kernel-rt-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-tools-libsUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-debugUpgrade bpftool-debuginfoUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debug-kvmUpgrade kernel-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel | Feb 5, 2026 | Nov 2, 2025 |
| Ubuntu | — | Upgrade linux-oracleUpgrade linux-gcp-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-intel-iotgUpgrade linux-xilinx-zynqmpUpgrade linux-raspiUpgrade linux-realtimeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-bluefieldUpgrade linux-riscv-5.15Upgrade linux-kvmUpgrade linux-azureUpgrade linux-aws-5.15Upgrade linux-gkeUpgrade linux-nvidiaUpgrade linux-fipsUpgrade linux-hwe-5.15Upgrade linux-awsUpgrade linux-gcp-fipsUpgrade linux-gcpUpgrade linux-gkeopUpgrade linux-ibmUpgrade linux-intel-iot-realtimeUpgrade linuxUpgrade linux-nvidia-tegra-igxUpgrade linux-nvidia-tegraUpgrade linux-lowlatencyUpgrade linux-nvidia-tegra-5.15Upgrade linux-aws-fipsUpgrade linux-ibm-5.15Upgrade linux-oracle-5.15Upgrade linux-azure-5.15 | Sep 26, 2025 | Sep 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 18, 2025 |
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