9.1
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.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfs_sync_file() If overlay is used on top of btrfs, dentry->d_sb translates to overlay's super block and fsid assignment will lead to a crash. Use file_inode(file)->i_sb to always get btrfs_sb.
Засегнати продукти
- Linux Linux: bc074524e123ded281cde25ebc5661910f9679e3 преди 4a7bab35fad5251c8cb738161152578cd83b6b9c; bc074524e123ded281cde25ebc5661910f9679e3 преди 520e8b4bcf872a534a7bf61ccf880047642df296; bc074524e123ded281cde25ebc5661910f9679e3 преди e252db8ca2a01f82d472091f35d549b313278636; bc074524e123ded281cde25ebc5661910f9679e3 преди c09a7446aab5773f38d6abb25fce99b8e1dfbc97; bc074524e123ded281cde25ebc5661910f9679e3 преди 32372781d664a9b03c40343e96c29d0a6139f97d; bc074524e123ded281cde25ebc5661910f9679e3 преди 2e4adfaec97ee053ad1bdfb5036845e66f7e0d8a; bc074524e123ded281cde25ebc5661910f9679e3 преди d110d7cdb045715c0b45b0dfd974525bb38f653d; bc074524e123ded281cde25ebc5661910f9679e3 преди a85b46db143fda5869e7d8df8f258ccef5fa1719
- Linux Linux: 4.8; преди 4.8; 5.10.258 до 5.10.*; 5.15.209 до 5.15.*; 6.1.175 до 6.1.*; 6.6.136 до 6.6.*; 6.12.83 до 6.12.*; 6.18.24 до 6.18.*; 6.19.14 до 6.19.*; 7.0 до *
- Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem: преди *
Вид слабост
История
- 6 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-43117
- https://nvd.nist.gov/vuln/detail/CVE-2026-43117
- https://git.kernel.org/stable/c/4a7bab35fad5251c8cb738161152578cd83b6b9c
- https://git.kernel.org/stable/c/520e8b4bcf872a534a7bf61ccf880047642df296
- https://git.kernel.org/stable/c/e252db8ca2a01f82d472091f35d549b313278636
- https://git.kernel.org/stable/c/c09a7446aab5773f38d6abb25fce99b8e1dfbc97
- https://git.kernel.org/stable/c/32372781d664a9b03c40343e96c29d0a6139f97d
- https://git.kernel.org/stable/c/2e4adfaec97ee053ad1bdfb5036845e66f7e0d8a
- https://git.kernel.org/stable/c/d110d7cdb045715c0b45b0dfd974525bb38f653d
- https://git.kernel.org/stable/c/a85b46db143fda5869e7d8df8f258ccef5fa1719
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html