cve/2024/CVE-2024-34027.md

### [CVE-2024-34027](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34027)
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### Description

In the Linux kernel, the following vulnerability has been resolved:f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lockIt needs to cover {reserve,release}_compress_blocks() w/ cp_rwsem lockto avoid racing with checkpoint, otherwise, filesystem metadata includingblkaddr in dnode, inode fields and .total_valid_block_count may becorrupted after SPO case.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds