CVE-2021-47493 | Linux Kernel up to 5.10.76/5.14.15 ocfs2_test_bg_bit_allocatable buffer overflow (5043fbd294f5/2e382600e885/6f1b228529ae)
A vulnerability, which was classified as critical, was found in Linux Kernel up to 5.10.76/5.14.15. Affected by this issue is the function ocfs2_test_bg_bit_allocatable. Such manipulation leads to buffer overflow.
This vulnerability is traded as CVE-2021-47493. Access to the local network is required for this attack to succeed. There is no exploit available.
You should upgrade the affected component.