The vulnerability of the migrate_device_finalize() function in the mm/migrate_device.c module of the Linux kernel’s memory management subsystem allows a hacker to trigger a service failure.

The vulnerability of the migratedevicefinalize function in the mm/migratedevice.c file of the Linux kernel’s memory management subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/migratedevice: don't add folio to be freed to LRU in migratedevicefinalize If migration succeeded, we called foliomigrateflags-memcgroupmigrate to migrate the memcg from the old to the new folio. This will set memcgdata of the...

kernel: mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()

A vulnerability was found in the Linux kernel's memory migration system in the migratedevicefinalize function, where a folio that should be freed is erroneously added back into the Least Recently Used LRU list. This issue can lead to memory corruption caused by a use-after-free issue when a...

kernel: mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()

A vulnerability was found in the Linux kernel's memory migration system in the migratedevicefinalize function, where a folio that should be freed is erroneously added back into the Least Recently Used LRU list. This issue can lead to memory corruption caused by a use-after-free issue when a...

PT-2025-11023

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.13.0-09623-g6c216bc522fd Description: A vulnerability in the Linux kernel has been resolved. The issue is related to the migrate device finalize function, where a folio to be freed is not added to the LRU,...