Btrfs File System Heap Buffer Overflow DoS

The vulnerability of the scrubfindfillfirststripe function in the fs/btrfs/scrub.c module of the Btrfs file system support in the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE CVE-2025-21658

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid extent tree BUG Syzbot reported a crash with the following call trace: BTRFS info device loop0: scrub: started on devid 1 BUG: kernel NULL pointer dereference, address:...