iio: light: apds9306: fix PM reference leak in apds9306_read_data()

Summary

CVECVE-2026-89935
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-16 11:17:02 UTC
Updated2026-10-19 09:18:39 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: iio: light: apds9306: fix PM reference leak in apds9306_read_data() apds9306_read_data() calls pm_runtime_resume_and_get() but several error paths return directly without calling pm_runtime_put_autosuspend(), leaking the runtime PM reference and preventing the device from autosuspending. Use PM_RUNTIME_ACQUIRE_AUTOSUSPEND() and PM_RUNTIME_ACQUIRE_ERR() to automatically handle runtime PM reference release on all return paths.

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 620d1e6c7a3fcc54c641f091e07b9040f13def19 f3d97800b03cd39ec135e544dcd0a93ffd18e4c7 git Not specified
CNA Linux Linux affected 620d1e6c7a3fcc54c641f091e07b9040f13def19 3ce75e455dd6eaa775fb0badb31c0b100c7a01fe git Not specified
CNA Linux Linux affected 620d1e6c7a3fcc54c641f091e07b9040f13def19 d378fceaafd79e0dc59d3546bda251a3058062c0 git Not specified
CNA Linux Linux affected 6.10 Not specified
CNA Linux Linux unaffected 6.10 semver Not specified
CNA Linux Linux unaffected 6.18.52 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.5 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/d378fceaafd79e0dc59d3546bda251a3058062c0 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/3ce75e455dd6eaa775fb0badb31c0b100c7a01fe 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/f3d97800b03cd39ec135e544dcd0a93ffd18e4c7 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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