The vulnerability of the ext4_load_journal() function in the fs/ext4/super.c file of the Ext4 file system in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ext4loadjournal function in the fs/ext4/super.c file of the Ext4 file system in the Linux kernel is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

UBUNTU-CVE-2024-49957

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix null-ptr-deref when journal load failed. During the mounting process, if journalreset fails because of too short journal, then lead to jbd2journalload fails with NULL jsbbuffer. Subsequently, ocfs2journalshutdown calls...