Ubuntu security notices
USN-4678-1: Linux kernel vulnerabilities
USN-4678-1: Linux kernel vulnerabilities It was discovered that the AMD Running Average Power Limit (RAPL) driver in the Linux kernel did not properly restrict access to power data. A local attacker could possibly use this to expose sensitive information. (CVE-2020-12912) Jann Horn discovered that the io_uring subsystem in the Linux kernel did not properly perform reference counting in some situations. A local attacker could use this to expose sensitive information or possibly escalate privileges. (CVE-2020-29534) Source: USN-4678-1: Linux kernel vulnerabilities