Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: EFI: Fix for reserving unaccepted memory tables The reserveunaccepted function incorrectly calculates the size of the memblock reservation for the unaccepted memory tables. It aligns the size of the tables, but fails to take into...

PT-2026-43718

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The reserve unaccepted function incorrectly calculates the size of the memblock reservation for the unaccepted memory table. It aligns the table size but fails to account for instances...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: memblock: The memory allocated before it is used in memblockdoublearray was accepted. When increasing the array size in memblockdoublearray, if the slab is not yet available, a call to memblockfindinrange is used to...

UBUNTU-CVE-2025-37960

In the Linux kernel, the following vulnerability has been resolved: memblock: Accept allocated memory before use in memblockdoublearray When increasing the array size in memblockdoublearray and the slab is not yet available, a call to memblockfindinrange is used to reserve/allocate memory. Howeve...

PT-2024-27217

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to a soft lockup during memory acceptance. The issue occurs when the memory of the TD guest is large and the timeout of...