CVE-2024-42299 Information

Description

In the Linux kernel the following vulnerability has been resolved:

fs/ntfs3: Update log->page_maskbits if log->page_size changed

If an NTFS file system is mounted to another system with different PAGE_SIZE from the original system log->page_size will change in log_replay() but log->page_maskbits don’t change correspondingly. This will cause a panic because 2 bytes = log->page_size - page_off\nwill get a negative value in the later read_log_page().

Reference

https://git.kernel.org/stable/c/b90ceffdc975502bc085ce8e79c6adeff05f9521 https://git.kernel.org/stable/c/2cac0df3324b5e287d8020bc0708f7d2dec88a6f https://git.kernel.org/stable/c/0a4ae2644e2a3b3b219aad9639fb2b0691d08420 https://git.kernel.org/stable/c/2fef55d8f78383c8e6d6d4c014b9597375132696