In the Linux kernel, the following vulnerability has been resolved:
ext4: fix potential memory leak in ext4_fc_record_modified_inode()
As krealloc may return NULL, in this case 'state->fc_modified_inodes' may not be freed by krealloc, but 'state->fc_modified_inodes' already set NULL. Then will lead to 'state->fc_modified_inodes' memory leak.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernel-livepatch-5.15.75-48.135Upgrade kernel-livepatch-5.10.155-138.670Upgrade perfUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade perf-debuginfoUpgrade python-perfUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-headers | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Dec 9, 2025 | Dec 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-tools | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 8, 2025 |
| Ubuntu | — | Upgrade linux-intel-iotgUpgrade linux-ibmUpgrade linux-nvidiaUpgrade linux-bluefieldUpgrade linux-riscv-5.15Upgrade linux-oracleUpgrade linux-kvmUpgrade linux-gcpUpgrade linux-hwe-5.15Upgrade linux-oracle-5.15Upgrade linux-gcp-5.15Upgrade linuxUpgrade linux-awsUpgrade linux-intel-iotg-5.15Upgrade linux-realtimeUpgrade linux-gkeopUpgrade linux-azureUpgrade linux-gkeUpgrade linux-aws-5.15Upgrade linux-azure-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-azure-fdeUpgrade linux-azure-fde-5.15 | Dec 10, 2025 | Dec 8, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 8, 2025 |
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