CVE-2025-40125
bpftool: blk-mq: check kobject state_in_sysfs before deleting in blk_mq_unregister_hctx (Li Nan) [Orabug: 38649025]
CVE-2025-40125 is fixed in 64 products on 1 platform, first by ALAS2023-2025-1253, released October 27, 2025. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.5
IMPORTANT
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0023
13th percentile
blk-mq: check kobject state_in_sysfs before deleting in blk_mq_unregister_hctx (Li Nan) [Orabug: 38649025]
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| bpftool · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| bpftool · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| bpftool-debuginfo · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| bpftool6.12 · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| bpftool6.12-debuginfo · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-debuginfo · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-devel · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-headers · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-libbpf · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-libbpf-debuginfo · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-libbpf-devel · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-libbpf-static · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-livepatch-6.1.156-177.286 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-livepatch-6.12.53-69.119 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel-modules-extra · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-modules-extra-common · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-tools · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-tools-debuginfo · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-tools-devel · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| kernel-uek · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-container · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-container · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-core · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-core · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-devel · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-devel · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-doc · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-doc · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-modules · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-modules · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek-tools · ol 8 | 0:5.4.17-2136.350.3.1.el7uek | ELSA-2025-28049 | Dec 12, 2025 |
| kernel-uek64k · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-core · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-core · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-devel · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-devel · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-modules · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-modules · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-modules-extra · ol 8 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel-uek64k-modules-extra · ol 9 | 0:5.15.0-315.196.5.1.el9uek | ELSA-2025-28048 | Dec 12, 2025 |
| kernel6.12 · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-debuginfo · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-debuginfo-common-aarch64 · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-debuginfo-common-x86_64 · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-devel · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-headers · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-libbpf · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-libbpf-debuginfo · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-libbpf-devel · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-libbpf-static · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-modules-extra · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-modules-extra-common · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-tools · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-tools-debuginfo · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| kernel6.12-tools-devel · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| linux · Debian 12.15 (bookworm) | 6.1.158-1 | DEBIAN-CVE-2025-40125 | Nov 12, 2025 |
| linux · Debian 13.5 (trixie) | 6.12.57-1 | DEBIAN-CVE-2025-40125 | Nov 12, 2025 |
| linux · Debian 14 | 6.17.6-1 | DEBIAN-CVE-2025-40125 | Nov 12, 2025 |
| perf · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| perf-debuginfo · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| perf6.12 · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| perf6.12-debuginfo · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| python3-perf · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| python3-perf-debuginfo · amzn 2023 | 1:6.1.156-177.286.amzn2023 | ALAS2023-2025-1253 | Oct 27, 2025 |
| python3-perf6.12 · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
| python3-perf6.12-debuginfo · amzn 2023 | 1:6.12.53-69.119.amzn2023 | ALAS2023-2025-1254 | Oct 27, 2025 |
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