Descrição
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Initialize new folios before use KMSAN reports an uninitialized value in longest_match_std(), invoked from ntfs_compress_write(). When new folios are allocated without being marked uptodate and ni_read_frame() is skipped because the caller expects the frame to be completely overwritten, some reserved folios may remain only partially filled, leaving the rest memory uninitialized.
CVSS 8.2EPSS 0.32299999999999995%Risco 0.84
Ver fonte- Publicação
- 2026-05-27 14:16:43
- Versões afetadas
- unknown
- Tipo
- Core software
- Última alteração
- 2026-07-30 06:24:57
- Vetor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- Sistemas operativos
- Linux