Tracker / CVE-2024-40971
CVE-2024-40971
High 7.3
In the Linux kernel, the following vulnerability has been resolved: f2fs: remove clear SB_INLINECRYPT flag in default_options In f2fs_remount, SB_INLINECRYPT flag will be clear and re-set. If create new file or open file during this gap, these files will not use inlinecrypt. Worse case, it may lead to data corruption if wrappedkey_v0 is enable. Thread A: Thread B: -f2fs_remount -f2fs_file_open or f2fs_new_inode -default_options <- clear SB_INLINECRYPT flag -fscrypt_select_encryption_impl -parse_options <- set SB_INLINECRYPT again
Affected products and versions
| linux | linux_kernel · 3.8 → 5.10.221 |
|---|---|
| linux | linux_kernel · 5.11 → 5.15.162 |
| linux | linux_kernel · 5.16 → 6.1.96 |
| linux | linux_kernel · 6.2 → 6.6.36 |
| linux | linux_kernel · 6.7 → 6.9.7 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.