In the Linux kernel, the following vulnerability has been resolved:
ubi: ubi_create_volume: Fix use-after-free when volume creation failed
There is an use-after-free problem for 'eba_tbl' in ubi_create_volume()'s error handling path:
ubi_eba_replace_table(vol, eba_tbl) vol->eba_tbl = tbl out_mapping: ubi_eba_destroy_table(eba_tbl) // Free 'eba_tbl' out_unlock: put_device(&vol->dev) vol_release kfree(tbl->entries) // UAF
Fix it by removing redundant 'eba_tbl' releasing. Fetch a reproducer in [Link].
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.126-117.518Upgrade kernel-develUpgrade kernel-headersUpgrade perfUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernel-livepatch-4.14.285-215.501 | Apr 10, 2025 | Feb 26, 2025 |
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-develUpgrade kernel-tools-libs-develUpgrade perfUpgrade kernel-headersUpgrade kernel | May 13, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perf | Jun 11, 2025 | Feb 26, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-tools | Jul 1, 2025 | Feb 26, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-aws-5.15Upgrade linux-gcpUpgrade linux-gkeUpgrade linux-aws-5.4Upgrade linux-awsUpgrade linux-bluefieldUpgrade linux-raspi-5.4Upgrade linux-aws-hweUpgrade linux-oracle-5.4Upgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-lowlatency-hwe-5.15Upgrade linux-riscv-5.15Upgrade linux-ibm-5.4Upgrade linuxUpgrade linux-iotUpgrade linux-oracleUpgrade linux-azureUpgrade linux-gcp-fipsUpgrade linux-hwe-5.4Upgrade linux-azure-5.15Upgrade linux-fipsUpgrade linux-realtimeUpgrade linux-gcp-5.4Upgrade linux-gkeopUpgrade linux-ibmUpgrade linux-oracle-5.15Upgrade linux-aws-fipsUpgrade linux-hweUpgrade linux-azure-5.4Upgrade linux-gcp-4.15Upgrade linux-intel-iotg-5.15Upgrade linux-azure-fipsUpgrade linux-kvmUpgrade linux-hwe-5.15Upgrade linux-nvidiaUpgrade linux-intel-iotgUpgrade linux-gcp-5.15Upgrade linux-azure-4.15 | Mar 3, 2025 | Feb 26, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 26, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub