CVE-2023-53243 | Linux Kernel up to 5.10.187/5.15.120/6.1.38/6.4.3 btrfs btrfs_reduce_alloc_profile allocation of resources

September 15, 2025 Yanac

A vulnerability categorized as critical has been discovered in Linux Kernel up to 5.10.187/5.15.120/6.1.38/6.4.3. Impacted is the function btrfs_reduce_alloc_profile of the component btrfs. Executing manipulation can lead to allocation of resources.

This vulnerability is registered as CVE-2023-53243. The attack requires access to the local network. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More