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CVE-2026-89939 Details

Description

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable atlas_buffer_postenable() acquires a runtime PM reference with pm_runtime_resume_and_get() but returns the result of atlas_set_interrupt() directly. If atlas_set_interrupt() fails, the runtime PM reference is leaked and the device can never autosuspend. Add pm_runtime_put_autosuspend() on the error path to balance the reference.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/43bce901047e95bbf8fb63eb471460642e497604	kernel.org
https://git.kernel.org/stable/c/72daa7eb7fc6202fece0bb56487d72af5c49ccdf	kernel.org
https://git.kernel.org/stable/c/777e8ebfe6b3fa733694977f0f4cf849e07e925c	kernel.org
https://git.kernel.org/stable/c/a595f4d3e4ee1c91c62a298730a77b16dc26b426	kernel.org
https://git.kernel.org/stable/c/aedf8f068d9da774d5cb62e9c9d6e62b2ce64d86	kernel.org
https://git.kernel.org/stable/c/bcd3f72e26314edfce7eaf8d7160b3119c7b7fed	kernel.org
https://git.kernel.org/stable/c/c7e91ae6d7802170f53ece09a4ecc6302265d3e4	kernel.org

see all 7 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes