In the Linux kernel, the following vulnerability has been resolved:
shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
As the ramfs-based tmpfs uses ramfs_init_fs_context() for the init_fs_context method, which allocates fc->s_fs_info, use ramfs_kill_sb() to free it and avoid a memory leak.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.192-182.736Upgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade kernel-debuginfoUpgrade python-perfUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernel-livepatch-5.15.122-77.145Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade perf-debuginfoUpgrade python3-perfUpgrade kernel-debuginfoUpgrade kernel-libbpfUpgrade kernel-tools-develUpgrade kernel-develUpgrade perfUpgrade python3-perf-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-headersUpgrade kernel-livepatch-6.1.41-63.109Upgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool | Oct 16, 2025 | Sep 18, 2025 |
| Debian | — | Upgrade linux | Sep 22, 2025 | Sep 22, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade kernel-abi-stablelists | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 18, 2025 |
| Ubuntu | — | Upgrade linux-nvidia-tegraUpgrade linuxUpgrade linux-bluefieldUpgrade linux-lowlatency-hwe-5.15Upgrade linux-awsUpgrade linux-aws-5.15Upgrade linux-gkeUpgrade linux-raspiUpgrade linux-intel-iot-realtimeUpgrade linux-gcpUpgrade linux-nvidia-tegra-5.15Upgrade linux-ibm-5.15Upgrade linux-azure-5.15Upgrade linux-kvmUpgrade linux-oracleUpgrade linux-nvidiaUpgrade linux-ibmUpgrade linux-realtimeUpgrade linux-riscv-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-gcp-5.15Upgrade linux-intel-iotgUpgrade linux-xilinx-zynqmpUpgrade linux-lowlatencyUpgrade linux-oracle-5.15Upgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-azure-fdeUpgrade linux-gkeop | 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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