In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix infinite loop in _insertextent_tree()
When we get wrong extent info data, and look up extentnode in rb tree, it will cause infinite loop (CONFIGF2FSCHECKFS=n). Avoiding this by return NULL and print some kernel messages in that case.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40333.json",
"cna_assigner": "Linux"
}