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Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: f6dbf83c17cb223ceabd7c42d441414f3e0e8a86 преди 62e0d74821a02f0e0c5c79b99ae64dc83a9a90f5; f6dbf83c17cb223ceabd7c42d441414f3e0e8a86 преди 7110201c6b21455240c63388f30113f3baafacfc; f6dbf83c17cb223ceabd7c42d441414f3e0e8a86 преди 2593f0c6ea37df168975694a3b17e7086f11453e; f6dbf83c17cb223ceabd7c42d441414f3e0e8a86 преди f350883989ced96d6da7f582f9a6f9c6ffc94e34; f6dbf83c17cb223ceabd7c42d441414f3e0e8a86 преди 29137052c4485c74bc2d1b0717f69ca4de14274f; f6dbf83c17cb223ceabd7c42d441414f3e0e8a86 преди 0c655d067ac69ee24e2e9d706c54179ea58a43db; f6dbf83c17cb223ceabd7c42d441414f3e0e8a86 преди 2ebaea7f3089decb01a8294d89d7e0cf288146c4; f6dbf83c17cb223ceabd7c42d441414f3e0e8a86 преди 38b72267b7e22768a1f26d9935de4e1752a1dc85; f3e84bf3f86bb3b7bd50666bb8ef7a203a656ca3; 5.7.6 преди 5.8
- Linux Linux: 5.8; преди 5.8; 5.10.261 до 5.10.*; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.96 до 6.12.*; 6.18.39 до 6.18.*; 7.1.4 до 7.1.*; от 7.2 нататък
История
- 25 юли 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-64494
- https://nvd.nist.gov/vuln/detail/CVE-2026-64494
- https://git.kernel.org/stable/c/62e0d74821a02f0e0c5c79b99ae64dc83a9a90f5
- https://git.kernel.org/stable/c/7110201c6b21455240c63388f30113f3baafacfc
- https://git.kernel.org/stable/c/2593f0c6ea37df168975694a3b17e7086f11453e
- https://git.kernel.org/stable/c/f350883989ced96d6da7f582f9a6f9c6ffc94e34
- https://git.kernel.org/stable/c/29137052c4485c74bc2d1b0717f69ca4de14274f
- https://git.kernel.org/stable/c/0c655d067ac69ee24e2e9d706c54179ea58a43db
- https://git.kernel.org/stable/c/2ebaea7f3089decb01a8294d89d7e0cf288146c4
- https://git.kernel.org/stable/c/38b72267b7e22768a1f26d9935de4e1752a1dc85