New Intel CPU Vulnerability ‘Reptar’ Can Allow DoS Attacks, Privilege Escalation

November 15, 2023 at 05:09AM A vulnerability affecting certain Intel processors, tracked as Reptar and CVE-2023-23583, has been discovered. It could result in a crash, privilege escalation, and information disclosure. Intel has released microcode updates to address the issue, and users are advised to ensure their BIOS, system OS, and drivers are up to date. … Read more

Reptar: New Intel CPU Vulnerability Impacts Multi-Tenant Virtualized Environments

November 15, 2023 at 02:57AM Intel has released fixes for a high-severity flaw called Reptar that affects its desktop, mobile, and server CPUs. The vulnerability, tracked as CVE-2023-23583, allows for privilege escalation, information disclosure, denial of service, and bypassing of security boundaries. Intel has published updated microcode for all affected processors and there is currently … Read more

New Reptar CPU flaw impacts Intel desktop and server systems

November 14, 2023 at 06:20PM Intel has fixed a high-severity CPU vulnerability that affects modern desktop, server, mobile, and embedded CPUs, including the latest microarchitectures. The flaw, known as CVE-2023-23583, allows attackers to escalate privileges, access sensitive information, or cause denial of service. Intel recommends updating affected processors with the latest microcode and provides mitigation … Read more