8.2
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: 584f60ba22f79c89e6708ab82a5b5d9b8fa21fb2 преди dd6c81527d097b3b0bf5a15c2fdc9657d045144c; 584f60ba22f79c89e6708ab82a5b5d9b8fa21fb2 преди 5a30cc03bde169ad558695b26da6ea7e55f6194a; 584f60ba22f79c89e6708ab82a5b5d9b8fa21fb2 преди 41d79f8e2a36622d148719bf7c18b46ac1264284; 584f60ba22f79c89e6708ab82a5b5d9b8fa21fb2 преди f223ebffa185cc8da934333c5a31ff2d4f992dc9
- Linux Linux: 6.11; преди 6.11; 6.12.75 до 6.12.*; 6.18.14 до 6.18.*; 6.19.4 до 6.19.*; от 7.0 нататък
История
- 27 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-71311
- https://nvd.nist.gov/vuln/detail/CVE-2025-71311
- https://git.kernel.org/stable/c/dd6c81527d097b3b0bf5a15c2fdc9657d045144c
- https://git.kernel.org/stable/c/5a30cc03bde169ad558695b26da6ea7e55f6194a
- https://git.kernel.org/stable/c/41d79f8e2a36622d148719bf7c18b46ac1264284
- https://git.kernel.org/stable/c/f223ebffa185cc8da934333c5a31ff2d4f992dc9