Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: exfat: fixed a potential deadlock in exfatgetdentryset When accessing a file with more entries than ESMAXENTRYNUM, the bh-array is allocated in exfatgetdentryset. The problem is that the bh-array is allocated using GFPKERNEL. Thi...

CVE-2025-71159

CVE-2025-71159 relates to a Linux kernel vulnerability in the Btrfs filesystem. The issue is a memory-ordering/race condition in btrfs_get_or_create_delayed_node(), where the delayed_node refcount was set before acquiring the root->delayed_nodes lock, allowing stores to node->refs and btrfs...

EUVD-2025-203732

In the Linux kernel, the following vulnerability has been resolved: fs: ext4: change GFPKERNEL to GFPNOFS to avoid deadlock The parent function ext4xattrinodelookupcreate already uses GFPNOFS for memory alloction, so the function ext4xattrinodecachefind should use same gfpflag...

AZL-48024 CVE-2024-42315 affecting package kernel for versions less than 6.6.47.1-1

In the Linux kernel, the following vulnerability has been resolved: exfat: fix potential deadlock on exfatgetdentryset When accessing a file with more entries than ESMAXENTRYNUM, the bh-array is allocated in exfatgetentryset. The problem is that the bh-array is allocated with GFPKERNEL. It does n...