CVE-2026-64494
Last modified
CVE-2026-64494 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: iio: light: gp2ap002: fix runtime PM leak on read error gp2ap002_read_raw() calls pm_runtime_get_sync() before reading the lux value, but if gp2ap002_get_lux() fails, it returns directly. This skips the pm_runtime_put_autosuspend() call at the "out" label, permanently leaking a runtime PM reference and preventing the device from autosuspending. Replace the direct return with a "goto out" to ensure the reference is properly dropped on the error path..
Description
In the Linux kernel, the following vulnerability has been resolved: iio: light: gp2ap002: fix runtime PM leak on read error gp2ap002_read_raw() calls pm_runtime_get_sync() before reading the lux value, but if gp2ap002_get_lux() fails, it returns directly. This skips the pm_runtime_put_autosuspend() call at the "out" label, permanently leaking a runtime PM reference and preventing the device from autosuspending. Replace the direct return with a "goto out" to ensure the reference is properly dropped on the error path.
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= f6dbf83c17cb223ceabd7c42d441414f3e0e8a86, < 62e0d74821a02f0e0c5c79b99ae64dc83a9a90f5; >= f6dbf83c17cb223ceabd7c42d441414f3e0e8a86, < 7110201c6b21455240c63388f30113f3baafacfc; >= f6dbf83c17cb223ceabd7c42d441414f3e0e8a86, < 2593f0c6ea37df168975694a3b17e7086f11453e; >= f6dbf83c17cb223ceabd7c42d441414f3e0e8a86, < f350883989ced96d6da7f582f9a6f9c6ffc94e34; >= f6dbf83c17cb223ceabd7c42d441414f3e0e8a86, < 29137052c4485c74bc2d1b0717f69ca4de14274f; >= f6dbf83c17cb223ceabd7c42d441414f3e0e8a86, < 0c655d067ac69ee24e2e9d706c54179ea58a43db; >= f6dbf83c17cb223ceabd7c42d441414f3e0e8a86, < 2ebaea7f3089decb01a8294d89d7e0cf288146c4; >= f6dbf83c17cb223ceabd7c42d441414f3e0e8a86, < 38b72267b7e22768a1f26d9935de4e1752a1dc85; f3e84bf3f86bb3b7bd50666bb8ef7a203a656ca3; >= 5.7.6, < 5.8 |
| Linux | Linux | 5.8 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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