Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: hfs: fixed the missing hfsbnodeget function in hfsbnodecreate. Syzbot discovered a kernel bug in hfsbnodeput: Kernel bug at fs/hfs/bnode.c:466! Invalid opcode: 0000 1 PREEMPT SMP KASAN CPU: 0 PID: 3634 Comm: kworker/u4:5 Not...

CVE-2026-43228

A flaw was found in the Linux kernel HFS component. A local attacker could provide a specially crafted and corrupted Master Directory Block MDB to trigger a kernel panic. This vulnerability, caused by improper error handling of CNID count checks, leads to a system Denial of Service DoS...

The vulnerability of the functions hfs_find_init() (fs/hfs/bfind.c) and hfs_btree_open() (fs/hfs/btree.c) of the Linux operating system’s file system hfs, which allows a hacker to cause a service failure.

The vulnerability of the functions hfsfindinit fs/hfs/bfind.c and hfsbtreeopen fs/hfs/btree.c in the Linux kernel’s file system hfs is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...