Intel CPUs have a serious vulnerability that researchers have discovered that might jeopardise sensitive data

Intel CPUs have a serious vulnerability that researchers have discovered that might jeopardise sensitive data

Intel's vulnerable CPUs include both server-class and ordinary processors.

Expert hackers can steal passwords and other sensitive information from machines and servers powered by specific Intel processors, claims Daniel Moghimi, a senior research scientist at the University of California, San Diego. A business has acknowledged this problem. It has been reported that several Intel CPUs have safeguarding compromises due to a flaw called "Downfall" in Intel's the inside chip design.

Intel's vulnerable CPUs include both mainstream and server-class processors. When these chips are used with tainted software, hackers can get access to confidential data. With a medium severity rating and a CVSS base score of 6.5, Intel has assigned this.

The Gather Instructions, which are often utilised for rapid data access, are reported to be the focus of the Downfall vulnerability on specific Intel CPUs. The same functionality can now be used by hackers to steal private information from the impacted PCs.

Moghimi asserts that "everyone on the internet is affected." The list of CPUs impacted by this vulnerability has been made public by Intel, which has recognised the problem. The business has also published a patch to address the security hole, and it is advising impacted users to do the same in order to stay secure.

The software update, however, is estimated to have an up to 50% performance impact. Once more, this upgrade is optional, so customers who would rather keep the chips' full capabilities can choose not to install it.