cve 2024 58089

CVE-2024-58089 is a Linux kernel vulnerability affecting the Btrfs filesystem. It involves a race condition in ordered-extent accounting within btrfs_run_delalloc_range, which can cause a kernel panic or denial of service. The issue is triggered on systems where the block size (4K) is smaller than the page size (64K), a configuration common on certain aarch64 architectures. This vulnerability can lead to repeated host crashes or persistent DoS until a patched kernel is applied. Discussions on WindowsForum cover the technical details, impact, and mitigation steps for CVE-2024-58089, focusing on Linux kernel stability and security.