The vulnerability of the fs_bdev_thaw() function in the fs/super.c module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the fsbdevthaw function in the fs/super.c module of the Linux operating system is related to pointer manipulation. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2024-42149

A flaw was found in the Linux kernel. The block device may be frozen before it is claimed by a filesystem. Concurrently, another process might try to mount that frozen block device and can temporarily claim the block device for that purpose, causing a concurrent fsbdevthaw to end up there. When t...

CVE-2024-42149: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: fs: don't misleadingly warn during thaw operations The block device may have been frozen before it was claimed by a filesystem. Concurrently another process might try to mount that frozen block device and has temporarily claimed...