Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected bc074524e123ded281cde25ebc5661910f9679e3 before 4a7bab35fad5251c8cb738161152578cd83b6b9c; affected bc074524e123ded281cde25ebc5661910f9679e3 before 520e8b4bcf872a534a7bf61ccf880047642df296; affected bc074524e123ded281cde25ebc5661910f9679e3 before e252db8ca2a01f82d472091f35d549b313278636; affected bc074524e123ded281cde25ebc5661910f9679e3 before c09a7446aab5773f38d6abb25fce99b8e1dfbc97; affected bc074524e123ded281cde25ebc5661910f9679e3 before 32372781d664a9b03c40343e96c29d0a6139f97d; affected bc074524e123ded281cde25ebc5661910f9679e3 before 2e4adfaec97ee053ad1bdfb5036845e66f7e0d8a; affected bc074524e123ded281cde25ebc5661910f9679e3 before d110d7cdb045715c0b45b0dfd974525bb38f653d; affected bc074524e123ded281cde25ebc5661910f9679e3 before a85b46db143fda5869e7d8df8f258ccef5fa1719 |
| Linux / Linux | affected 4.8; unaffected 0 before 4.8; unaffected 5.10.258 through 5.10.*; unaffected 5.15.209 through 5.15.*; unaffected 6.1.175 through 6.1.*; unaffected 6.6.136 through 6.6.*; unaffected 6.12.83 through 6.12.*; unaffected 6.18.24 through 6.18.*; unaffected 6.19.14 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- 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
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.