CVE-2023-53177

In the Linux kernel, the following vulnerability has been resolved: media: hi846: fix usage of pm_runtime_get_if_in_use() pm_runtime_get_if_in_use() does not only return nonzero values when the device is in use, it can return a negative errno too. And especially during resuming from system suspend, when runtime pm is not yet up again, -EAGAIN is being returned, so the subsequent pm_runtime_put() call results in a refcount underflow. Fix system-resume by handling -EAGAIN of pm_runtime_get_if_in_use().

The following products are affected by CVE-2023-53177 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53177.

URL	Resource
https://git.kernel.org/stable/c/04fc06f6dc1592ed5d675311ac50d8fba5db62ab
https://git.kernel.org/stable/c/42ec6269f98edd915ee37da3c6456bb6243ea56a
https://git.kernel.org/stable/c/c5dcd7a19f1ed8fe98384f3a9444c7c53befd74e
https://lore.kernel.org/linux-cve-announce/2025091555-CVE-2023-53177-9a91@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2023-53177
https://www.cve.org/CVERecord?id=CVE-2023-53177