CVE-2025-40325
md/raid10: wait barrier before returning discard request with REQ_NOWAIT
CVE-2025-40325 is fixed in 63 products on 1 platform, first by DEBIAN-CVE-2025-40325, released April 18, 2025. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.5
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0028
21st percentile
In the Linux kernel, the following vulnerability has been resolved: md/raid10: wait barrier before returning discard request with REQ_NOWAIT raid10_handle_discard should wait barrier before returning a discard bio which has REQ_NOWAIT. And there is no need to print warning calltrace if a discard bio has REQ_NOWAIT flag. Quality engineer usually checks dmesg and reports error if dmesg has warning/error calltrace.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| dtb-aarch64 · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-64kb · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-64kb · sles 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| kernel-azure · opensuse-leap 15.6 | 6.4.0-150600.8.40.1 | SUSE-SU-2025:01965-1 | Jun 16, 2025 |
| kernel-azure · sles 15.6 | 6.4.0-150600.8.40.1 | SUSE-SU-2025:01965-1 | Jun 16, 2025 |
| kernel-azure · sles 15.7 | 6.4.0-150700.20.3.1 | SUSE-SU-2025:01967-1 | Jun 16, 2025 |
| kernel-coco · sles 15.6 | 6.4.0-15061.21.coco15sp6.1 | SUSE-SU-2025:01919-1 | Jun 12, 2025 |
| kernel-coco_debug · sles 15.6 | 6.4.0-15061.21.coco15sp6.1 | SUSE-SU-2025:01919-1 | Jun 12, 2025 |
| kernel-debug · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-default · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-default · sles 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| kernel-default-base · opensuse-leap 15.6 | 6.4.0-150600.23.53.1.150600.12.24.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-default-base · sles 15.6 | 6.4.0-150600.23.53.1.150600.12.24.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.3.1.150700.17.2.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| kernel-docs · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-docs · sles 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| kernel-kvmsmall · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-livepatch-SLE15-SP6-RT_Update_11 · sles 15.6 | 1-150600.1.3.2 | SUSE-SU-2025:01964-1 | Jun 16, 2025 |
| kernel-livepatch-SLE15-SP6_Update_12 · sles 15.6 | 1-150600.13.3.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-livepatch-SLE15-SP7-RT_Update_1 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2025:01972-1 | Jun 17, 2025 |
| kernel-livepatch-SLE15-SP7_Update_1 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| kernel-obs-build · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-obs-build · sles 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| kernel-obs-qa · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-rt · opensuse-leap 15.6 | 6.4.0-150600.10.39.1 | SUSE-SU-2025:01964-1 | Jun 16, 2025 |
| kernel-rt_debug · opensuse-leap 15.6 | 6.4.0-150600.10.39.1 | SUSE-SU-2025:01964-1 | Jun 16, 2025 |
| kernel-source · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-source · sles 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| kernel-source-azure · opensuse-leap 15.6 | 6.4.0-150600.8.40.1 | SUSE-SU-2025:01965-1 | Jun 16, 2025 |
| kernel-source-azure · sles 15.6 | 6.4.0-150600.8.40.1 | SUSE-SU-2025:01965-1 | Jun 16, 2025 |
| kernel-source-azure · sles 15.7 | 6.4.0-150700.20.3.1 | SUSE-SU-2025:01967-1 | Jun 16, 2025 |
| kernel-source-coco · sles 15.6 | 6.4.0-15061.21.coco15sp6.1 | SUSE-SU-2025:01919-1 | Jun 12, 2025 |
| kernel-source-rt · opensuse-leap 15.6 | 6.4.0-150600.10.39.1 | SUSE-SU-2025:01964-1 | Jun 16, 2025 |
| kernel-syms · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-syms · sles 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| kernel-syms-azure · opensuse-leap 15.6 | 6.4.0-150600.8.40.1 | SUSE-SU-2025:01965-1 | Jun 16, 2025 |
| kernel-syms-azure · sles 15.6 | 6.4.0-150600.8.40.1 | SUSE-SU-2025:01965-1 | Jun 16, 2025 |
| kernel-syms-azure · sles 15.7 | 6.4.0-150700.20.3.1 | SUSE-SU-2025:01967-1 | Jun 16, 2025 |
| kernel-syms-coco · sles 15.6 | 6.4.0-15061.21.coco15sp6.1 | SUSE-SU-2025:01919-1 | Jun 12, 2025 |
| kernel-syms-rt · opensuse-leap 15.6 | 6.4.0-150600.10.39.1 | SUSE-SU-2025:01964-1 | Jun 16, 2025 |
| kernel-uek · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-core · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-core · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-core · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-core · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-devel · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-devel · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-core · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-core · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-deprecated · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-deprecated · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-desktop · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-desktop · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-extra · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-extra · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-extra-netfilter · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-extra-netfilter · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-usb · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-usb · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-wireless · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-debug-modules-wireless · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-devel · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-devel · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-doc · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-doc · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-core · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-core · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-deprecated · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-deprecated · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-desktop · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-desktop · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-extra · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-extra · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-extra-netfilter · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-extra-netfilter · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-usb · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-usb · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-wireless · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-modules-wireless · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-tools · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek-tools · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-core · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-core · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-devel · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-devel · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-core · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-core · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-deprecated · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-deprecated · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-desktop · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-desktop · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-extra · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-extra · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-extra-netfilter · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-extra-netfilter · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-usb · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-usb · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-wireless · ol 10 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-uek64k-modules-wireless · ol 9 | 0:6.12.0-108.64.6.3.el9uek | ELSA-2026-50112 | Feb 20, 2026 |
| kernel-zfcpdump · opensuse-leap 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-zfcpdump · sles 15.6 | 6.4.0-150600.23.53.1 | SUSE-SU-2025:02000-1 | Jun 18, 2025 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.3.1 | SUSE-SU-2025:01951-1 | Jun 13, 2025 |
| linux · Debian 13.5 (trixie) | 6.12.69-1 | DEBIAN-CVE-2025-40325 | Apr 18, 2025 |
| linux · Debian 14 | 6.16.3-1 | DEBIAN-CVE-2025-40325 | Apr 18, 2025 |
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