CVE-2025-38302

linux: In the Linux kernel, the following vulnerability has been resolved: block: don't use submit_bio_noacct_nocheck in bl...

CVE-2025-38302 is fixed in 70 products on 1 platform, first by ALAS2023-2025-1080, released July 3, 2025. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.0
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0015
3rd percentile

In the Linux kernel, the following vulnerability has been resolved: block: don't use submit_bio_noacct_nocheck in blk_zone_wplug_bio_work Bios queued up in the zone write plug have already gone through all all preparation in the submit_bio path, including the freeze protection. Submitting them through submit_bio_noacct_nocheck duplicates the work and can can cause deadlocks when freezing a queue with pending bio write plugs. Go straight to ->submit_bio or blk_mq_submit_bio to bypass the superfluous extra freeze protection and checks.

Where it's fixed

ProductFixed inFixReleased
Linux
bpftool · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
bpftool-debuginfo · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
dtb-aarch64 · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-64kb · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-64kb · sles 16.0 6.12.0-160000.6.1 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel-default · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-default · sles 16.0 6.12.0-160000.6.1 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel-default-base · opensuse-leap 16.0 6.12.0-160000.6.1.160000.2.4 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-default-base · sles 16.0 6.12.0-160000.6.1.160000.2.4 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel-devel · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-docs · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-docs · sles 16.0 6.12.0-160000.6.1 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel-headers · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-kvmsmall · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-kvmsmall · sles 16.0 6.12.0-160000.6.1 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel-libbpf · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-libbpf-debuginfo · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-libbpf-devel · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-libbpf-static · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-livepatch-6.12.35-55.103 · amzn 2023 1.0-0.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-modules-extra-common · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-obs-build · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-obs-qa · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-obs-qa · sles 16.0 6.12.0-160000.6.1 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel-rt · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-source · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-source · sles 16.0 6.12.0-160000.6.1 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel-syms · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-syms · sles 16.0 6.12.0-160000.6.1 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel-tools · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-tools-debuginfo · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-tools-devel · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel-uek · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-core · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-core · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-core · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-core · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-devel · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-devel · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-core · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-core · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-deprecated · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-deprecated · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-desktop · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-desktop · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-extra · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-extra · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-extra-netfilter · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-extra-netfilter · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-usb · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-usb · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-wireless · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-debug-modules-wireless · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-devel · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-devel · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-doc · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-doc · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-core · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-core · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-deprecated · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-deprecated · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-desktop · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-desktop · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-extra · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-extra · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-extra-netfilter · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-extra-netfilter · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-usb · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-usb · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-wireless · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-modules-wireless · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-tools · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek-tools · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-core · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-core · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-devel · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-devel · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-core · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-core · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-deprecated · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-deprecated · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-desktop · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-desktop · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-extra · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-extra · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-extra-netfilter · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-extra-netfilter · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-usb · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-usb · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-wireless · ol 10 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-uek64k-modules-wireless · ol 9 0:6.12.0-103.40.4.1.el9uek ELSA-2025-20551 Sep 8, 2025
kernel-zfcpdump · opensuse-leap 16.0 6.12.0-160000.6.1 OPENSUSE-SU-2025:20081-1 Nov 25, 2025
kernel-zfcpdump · sles 16.0 6.12.0-160000.6.1 SUSE-SU-2025:21139-1 Nov 25, 2025
kernel6.12 · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel6.12-debuginfo · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel6.12-debuginfo-common-aarch64 · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel6.12-debuginfo-common-x86_64 · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
kernel6.12-modules-extra · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
linux · Debian 13.5 (trixie) 6.12.35-1 DEBIAN-CVE-2025-38302 Jul 10, 2025
linux · Debian 14 6.12.35-1 DEBIAN-CVE-2025-38302 Jul 10, 2025
perf6.12 · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
perf6.12-debuginfo · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
python3-perf6.12 · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025
python3-perf6.12-debuginfo · amzn 2023 6.12.35-55.103.amzn2023 ALAS2023-2025-1080 Jul 3, 2025

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