Otherwise, you’ll come across the denial of service. Local access to a machine is needed, so you need to escalate privileges if you are not allowed to access. According to Intel, users who are using IPDT version 4.1.2.24 and below are likely to see this error, which will allow the attackers to launch some malicious attacks on the affected devices. In fact, the improper access control error is caused by Intel security flaw in IPDT and can be exploited by an authenticated local user. Whether you’re running on a 32-bit or 64-bit Windows operating system, you are likely to encounter the “ improper access control” error. A former senior Intel threat researcher found several new variants of the Spectre attacks that could exploit the speculative execution routines in Intel CPU then, he launched this. In this way, you can avoid being suffering from the troubles brought by this Intel processor bug.Ī researcher at security company Eclypsium, which focuses on firmware security, discovered the Intel CPU bug. Malicious people can do something bad by exploiting the bug, so you are suggested to update your IPDT to the latest version ASAP. News: Bug Is Found in the Intel CPUĪccording to Corporation, this Intel CPU bug was found in Intel Processor Diagnostic Tool versions 4.1.2.24 and below. Then, Intel has issued a patch update quickly for Windows users to fix the problem efficiently. Recently, there’s a high-severity security flaw found in the Processor Diagnostic Tool.
With this tool, you can verify the status of your Intel CPUs and perform diagnostic checks when necessary.
The Intel Processor Diagnostic Tool (IPDT) is actually the CPU performance-testing software designed for all Windows operating systems. There are more details on this issue in the following content. In response, Intel provides a patch update right after this incident so that all Windows users are able to eliminate the bug easily. A serious Intel security flaw – improper access control – was discovered in the Processor Diagnostic Tool (which is a CPU performance testing program).
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