CVE-2026-43064

UNKNOWN 0.0

dmaengine: idxd: Fix not releasing workqueue on .release()

CVSS Score

0.0

EPSS Score

0.1%

EPSS Percentile

2th

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix not releasing workqueue on .release() The workqueue associated with an DSA/IAA device is not released when the object is freed.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	May 5, 2026
Last Updated	Jun 19, 2026

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Affected Versions

Linux / Linux

47c16ac27d4cb664cee53ee0b9b7e2f907923fb3 < 70ae35be58d476e2fd9f7a941a5e03b2f5fadb8d 47c16ac27d4cb664cee53ee0b9b7e2f907923fb3 < b22fd53b2ceb35445475f0edab13a908c5fb8433 47c16ac27d4cb664cee53ee0b9b7e2f907923fb3 < 2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e 47c16ac27d4cb664cee53ee0b9b7e2f907923fb3 < d02c24af126dee45247dc7890409c86d1831859d 47c16ac27d4cb664cee53ee0b9b7e2f907923fb3 < 958e96533ddbd1edd127feb7624a7eed0cc379dc 47c16ac27d4cb664cee53ee0b9b7e2f907923fb3 < fc34f199eb576b3a73089452fdf0056cc9a9301d 47c16ac27d4cb664cee53ee0b9b7e2f907923fb3 < 3d33de353b1ff9023d5ec73b9becf80ea87af695 3f0e87eb9680975184e98aed0e8866b4442a31f6 a13e4cf29da68630a116c1309072a265ade9566d 5.11.22 < 5.12 5.12.5 < 5.13

Linux / Linux

5.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/70ae35be58d476e2fd9f7a941a5e03b2f5fadb8d git.kernel.org: https://git.kernel.org/stable/c/b22fd53b2ceb35445475f0edab13a908c5fb8433 git.kernel.org: https://git.kernel.org/stable/c/2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e git.kernel.org: https://git.kernel.org/stable/c/d02c24af126dee45247dc7890409c86d1831859d git.kernel.org: https://git.kernel.org/stable/c/958e96533ddbd1edd127feb7624a7eed0cc379dc git.kernel.org: https://git.kernel.org/stable/c/fc34f199eb576b3a73089452fdf0056cc9a9301d git.kernel.org: https://git.kernel.org/stable/c/3d33de353b1ff9023d5ec73b9becf80ea87af695