Linux kernel memory leak vulnerability (CNVD-2021-25961)

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A copyprocess memory leak vulnerability exists in the User Mode Driver UMD of Linux kernel versions prior to 5.11.11...

The vulnerability of the copy_process function in the Android operating system’s kernel allows a hacker to increase their privileges.

The vulnerability of the copyprocess function in the Android operating system’s kernel is caused by repeated memory release. Exploiting this vulnerability can allow an attacker to increase their privileges...