CVE-2020-36775 Information

Description

In the Linux kernel the following vulnerability has been resolved:

f2fs: fix to avoid potential deadlock

Using f2fs_trylock_op() in f2fs_write_compressed_pages() to avoid potential deadlock like we did in f2fs_write_single_data_page().

Reference

https://git.kernel.org/stable/c/0478ccdc8ea016de1ebaf6fe6da0275c2b258c5b https://git.kernel.org/stable/c/8e8542437bb4070423c9754d5ba270ffdbae8c8d https://git.kernel.org/stable/c/df77fbd8c5b222c680444801ffd20e8bbc90a56e