In the Linux kernel, the following vulnerability has been resolved:
ext4: update s_journal_inum if it changes after journal replay
When mounting a crafted ext4 image, s_journal_inum may change after journal replay, which is obviously unreasonable because we have successfully loaded and replayed the journal through the old s_journal_inum. And the new s_journal_inum bypasses some of the checks in ext4_get_journal(), which may trigger a null pointer dereference problem. So if s_journal_inum changes after the journal replay, we ignore the change, and rewrite the current journal_inum to the superblock.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade kernelUpgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.15.104-63.140Upgrade python-perfUpgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade perf-debuginfo | Jun 23, 2025 | May 2, 2025 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernel-libbpfUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-libbpf-develUpgrade bpftoolUpgrade kernel-libbpf-staticUpgrade python3-perfUpgrade kernel-livepatch-6.1.21-1.45Upgrade kernel-tools-debuginfo | Jun 24, 2025 | May 2, 2025 |
| Debian | — | Upgrade linux | May 5, 2025 | May 2, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs | Sep 15, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools | Aug 13, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libs | Sep 15, 2025 | Aug 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools | Aug 13, 2025 | Aug 9, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 2, 2025 |
| Ubuntu | — | Upgrade linux-oracleUpgrade linux-nvidiaUpgrade linux-azure-5.15Upgrade linux-azure-fde-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-kvmUpgrade linux-lowlatencyUpgrade linux-gcp-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-gkeUpgrade linux-gkeopUpgrade linux-realtimeUpgrade linux-intel-iotg-5.15Upgrade linux-ibmUpgrade linux-riscv-5.15Upgrade linux-gcpUpgrade linux-hwe-5.15Upgrade linux-intel-iotgUpgrade linux-oracle-5.15Upgrade linux-azureUpgrade linuxUpgrade linux-lowlatency-hwe-5.15Upgrade linux-ibm-5.15Upgrade linux-azure-fdeUpgrade linux-intel-iot-realtimeUpgrade linux-aws-5.15Upgrade linux-nvidia-tegraUpgrade linux-awsUpgrade linux-nvidia-tegra-5.15Upgrade linux-raspiUpgrade linux-bluefield | May 8, 2025 | May 2, 2025 |
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