Multiple vulnerabilities in the Ubuntu Linux kernel could allow a remote attacker to cause denial of service, bypass security restrictions, disclose information, manipulate data, or elevate privileges. The affected versions are Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. Administrators should apply the fixes provided in the vendor's security notices USN-8620-3 and USN-8620-4.
Multiple vulnerabilities were identified in Ubuntu Linux Kernel. A remote attacker could exploit some of these vulnerabilities to trigger sensitive information disclosure, denial of service condition, security restriction bypass, elevation of privilege and data manipulation on the targeted system. Impact Denial of Service Security Restriction Bypass Information Disclosure Data Manipulation Elevation of Privilege System / Technologies affected Ubuntu 20.04 LTS Ubuntu 22.04 LTS Solutions Before installation of the software, please visit the vendor web-site for more details. Apply fixes issued by the vendor: https://ubuntu.com/security/notices/USN-8620-3 https://ubuntu.com/security/notices/USN-8620-4