Local Privilege Escalation
Hackers use Windows RID hijacking to create hidden admin account
A North Korean threat group has been using a technique called RID hijacking that tricks Windows into treating a low-privileged account as one with administrator permissions. The hackers used a custom malicious file and an open source tool for the hijacking attack. Both utilities can perform the attack but researchers at South Korean cybersecurity company AhnLab say that […]
Ubuntu Linux impacted by decade-old ‘needrestart’ flaw that gives root
Five local privilege escalation (LPE) vulnerabilities have been discovered in the needrestart utility used by Ubuntu Linux, which was introduced over 10 years ago in version 21.04. The flaws were discovered by Qualys and are tracked as CVE-2024-48990, CVE-2024-48991, CVE-2024-48992, CVE-2024-10224, and CVE-2024-11003. They were introduced in needrestart version 0.8, released in April 2014, and fixed only […]
Google fixes two Android zero-days used in targeted attacks
Google fixed two actively exploited Android zero-day flaws as part of its November security updates, addressing a total of 51 vulnerabilities. Tracked as CVE-2024-43047 and CVE-2024-43093, the two issues are marked as exploited in limited, targeted attacks. “There are indications that the following may be under limited, targeted exploitation,” says Google’s advisory. The CVE-2024-43047 flaw is […]