In the Linux kernel, the following vulnerability has been resolved:
gfs2: Truncate address space when flipping GFS2DIFJDATA flag
Truncate an inode's address space when flipping the GFS2DIFJDATA flag: depending on that flag, the pages in the address space will either use buffer heads or iomapfoliostate structs, and we cannot mix the two.
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21699.json"
}