Zitat von MITs Forum am 31. Mai 2023, 0:00 Uhr

An issue was discovered in the Linux kernel before 6.3.3. There is an out-of-bounds read in crc16 in lib/crc16.c when called from fs/ext4/super.c because ext4_group_desc_csum does not properly check an offset.

References
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.3
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4f04351888a83e595571de672e0a4a8b74f4fb31
https://syzkaller.appspot.com/bug?extid=8785e41224a3afd04321