In the Linux kernel, the following vulnerability has been resolved:
ext2: Add more validity checks for inode counts
Add checks verifying number of inodes stored in the superblock matches the number computed from number of inodes per group. Also verify we have at least one block worth of inodes per group. This prevents crashes on corrupted filesystems.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.69-37.134Upgrade kernel-livepatch-5.10.144-127.601Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-livepatch-4.14.291-218.527Upgrade perfUpgrade perf-debuginfoUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade kernel-develUpgrade kernel-tools-devel | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Jun 20, 2025 | Jun 20, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Jun 18, 2025 |
| Ubuntu | — | Upgrade linux-hwe-5.4Upgrade linux-awsUpgrade linux-azure-4.15Upgrade linux-gcp-4.15Upgrade linux-bluefieldUpgrade linux-azure-5.4Upgrade linuxUpgrade linux-ibmUpgrade linux-gcp-5.4Upgrade linux-gcp-fipsUpgrade linux-aws-fipsUpgrade linux-raspi-5.4Upgrade linux-realtimeUpgrade linux-intel-iotg-5.15Upgrade linux-ibm-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-hweUpgrade linux-iotUpgrade linux-oracleUpgrade linux-azure-fipsUpgrade linux-riscv-5.15Upgrade linux-kvmUpgrade linux-raspiUpgrade linux-gkeUpgrade linux-gcpUpgrade linux-gkeopUpgrade linux-oracle-5.15Upgrade linux-nvidiaUpgrade linux-aws-5.15Upgrade linux-lowlatencyUpgrade linux-aws-hweUpgrade linux-azure-fde-5.15Upgrade linux-intel-iotgUpgrade linux-azure-5.15Upgrade linux-aws-5.4Upgrade linux-gcp-5.15Upgrade linux-fipsUpgrade linux-oracle-5.4 | Jun 26, 2025 | Jun 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jun 18, 2025 |
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