CyberRota Analysis
AI-GeneratedThe vulnerability affects the ext4 filesystem in the Linux kernel, specifically related to the handling of dynamic inode states on 64-bit systems. This issue could lead to improper management of inode states during fast commits, potentially resulting in data inconsistencies or corruption. Linux system administrators and developers utilizing ext4 on 64-bit architectures should prioritize applying the relevant patches to mitigate these risks.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: ext4: fix fast commit wait/wake bit mapping on 64-bit On 64-bit, ext4 dynamic inode states live in the upper half of i_flags, and ext4_test_inode_state() applies the corresponding +32 offset. The fast-commit wait and wake paths open-coded the wait key with the raw EXT4_STATE_* value. Add small helpers for the state wait word and bit, and use them for the FC_COMMITTING and FC_FLUSHING_DATA waits so the wait key follows the same mapping as the state helpers.