The vulnerability of the get_old_root file in the fs/btrfs/ctree.c module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the getoldroot file in the fs/btrfs/ctree.c module of the Linux kernel is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

UBUNTU-CVE-2021-28964

A race condition was discovered in getoldroot in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service BUG because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc...

CVE-2021-28964

A race condition was discovered in getoldroot in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service BUG because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc...

Solving Ad-hoc Problems with Hex-Rays API

Introduction IDA Pro is the de facto standard when it comes to binary reverse engineering. Besides being a great disassembler and debugger, it is possible to extend it and include a powerful decompiler by purchasing an additional license from Hex-Rays. The ability to switch between disassembled a...

Linux Kernel 'btrfs/ctree.c' Local Elevation of Privilege Vulnerability

Linux Kernel is an open source operating system. A local elevation of privilege vulnerability exists in Linux Kernel 'btrfs/ctree.c', which can be exploited by an attacker to gain elevation of privilege...

Linux kernel 'btrfs/ctree.c' local elevation of privilege vulnerability

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A local elevated privilege vulnerability exists in Linux kernel. A local attacker can exploit this vulnerability to gain elevated privileges...