In the Linux kernel, the following vulnerability has been resolved:
ext4: add bounds checking in get_max_inline_xattr_value_size()
Normally the extended attributes in the inode body would have been checked when the inode is first opened, but if someone is writing to the block device while the file system is mounted, it's possible for the inode table to get corrupted. Add bounds checking to avoid reading beyond the end of allocated memory if this happens.
CVSS Details
- CVSS 3.1 Base Score: 7.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.184-174.730Upgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade perfUpgrade kernelUpgrade kernel-livepatch-5.15.117-72.142Upgrade kernel-tools-develUpgrade python-perfUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-4.14.318-240.529 | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade python3-perf-debuginfoUpgrade kernel-libbpf-develUpgrade bpftoolUpgrade kernel-headersUpgrade kernel-livepatch-6.1.29-47.49Upgrade kernel-libbpf-staticUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade python3-perfUpgrade kernel-libbpf | Sep 30, 2025 | Sep 16, 2025 |
| Debian | — | Upgrade linux | Sep 18, 2025 | Sep 18, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel | Jan 15, 2026 | Jan 13, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelists | Dec 12, 2025 | Dec 11, 2025 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Nov 14, 2025 | Sep 16, 2025 |
| Ubuntu | — | Upgrade linux-gcpUpgrade linux-ibmUpgrade linux-gcp-fipsUpgrade linux-nvidia-tegra-5.15Upgrade linux-azure-5.15Upgrade linux-intel-iotgUpgrade linux-riscv-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-hwe-5.4Upgrade linux-gkeopUpgrade linux-ibm-5.4Upgrade linux-aws-fipsUpgrade linux-nvidia-tegraUpgrade linux-nvidiaUpgrade linux-oracleUpgrade linux-gcp-5.4Upgrade linux-raspi-5.4Upgrade linux-ibm-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-bluefieldUpgrade linux-fipsUpgrade linux-nvidia-tegra-igxUpgrade linux-awsUpgrade linux-iotUpgrade linux-hwe-5.15Upgrade linux-raspiUpgrade linux-oracle-5.15Upgrade linux-azure-fipsUpgrade linux-kvmUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gkeUpgrade linux-azure-5.4Upgrade linux-oracle-5.4Upgrade linux-azureUpgrade linux-realtimeUpgrade linux-lowlatencyUpgrade linux-aws-5.4Upgrade linux-aws-5.15Upgrade linux-gcp-5.15Upgrade linux-intel-iotg-5.15Upgrade linux | Sep 19, 2025 | Sep 17, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 16, 2025 |
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