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 kernel-debuginfoUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.184-174.730Upgrade python-perf-debuginfoUpgrade kernel-livepatch-4.14.318-240.529Upgrade kernel-tools-develUpgrade perfUpgrade kernelUpgrade kernel-livepatch-5.15.117-72.142Upgrade perf-debuginfoUpgrade kernel-toolsUpgrade python-perf | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-libbpf-staticUpgrade bpftoolUpgrade kernel-headersUpgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.1.29-47.49Upgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade perfUpgrade kernel-develUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade python3-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-libbpf | Sep 30, 2025 | Sep 16, 2025 |
| Debian | — | Upgrade linux | Sep 18, 2025 | Sep 18, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-tools | Jan 15, 2026 | Jan 13, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade bpftoolUpgrade kernel-toolsUpgrade 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-gkeopUpgrade linux-raspi-5.4Upgrade linux-azure-5.15Upgrade linux-hwe-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-oracleUpgrade linux-gcp-5.4Upgrade linux-fipsUpgrade linux-awsUpgrade linux-ibm-5.4Upgrade linux-nvidia-tegraUpgrade linux-bluefieldUpgrade linux-nvidia-tegra-igxUpgrade linux-ibmUpgrade linux-intel-iotgUpgrade linux-riscv-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-ibm-5.15Upgrade linux-gcpUpgrade linux-aws-fipsUpgrade linux-nvidiaUpgrade linux-nvidia-tegra-5.15Upgrade linux-gcp-fipsUpgrade linux-aws-5.4Upgrade linux-hwe-5.15Upgrade linux-realtimeUpgrade linux-iotUpgrade linux-oracle-5.15Upgrade linux-aws-5.15Upgrade linux-raspiUpgrade linux-lowlatencyUpgrade linuxUpgrade linux-lowlatency-hwe-5.15Upgrade linux-azureUpgrade linux-azure-fdeUpgrade linux-oracle-5.4Upgrade linux-gkeUpgrade linux-azure-5.4Upgrade linux-azure-fipsUpgrade linux-kvmUpgrade linux-gcp-5.15Upgrade linux-intel-iotg-5.15 | 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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