CVE-2026-53059

In the Linux kernel, the following vulnerability has been resolved: dm log: fix out-of-bounds write due to regioncount overflow The local variable regioncount in createlogcontext is declared as unsigned int 32-bit, but dmsectordivup returns sectort 64-bit. When a device-mapper target has a...

The vulnerability of the create_log_context() function in the drivers/md/dm-log.c file of the support for multiple device types (RAID and LVM) in the Linux kernel allows a attacker to cause a service failure.

The vulnerability of the createlogcontext function in the drivers/md/dm-log.c file of the support for multiple device types RAID and LVM in the Linux kernel is related to insufficient data authentication checks. Exploiting this vulnerability could allow an attacker to cause service failures...