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Tag: virtualization

  • The Register: Google: How to make any AMD Zen CPU always generate 4 as a random number

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/02/04/google_amd_microcode/ Source: The Register Title: Google: How to make any AMD Zen CPU always generate 4 as a random number Feedly Summary: Malicious microcode vulnerability discovered, fixes rolling out for Epycs at least Googlers have not only figured out how to break AMD’s security – allowing them to load unofficial microcode into its…

  • Cloud Blog: Getting started with Swift’s Alliance Connect Virtual on Google Cloud

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    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/topics/financial-services/deploying-swifts-alliance-connect-virtual-on-google-cloud/ Source: Cloud Blog Title: Getting started with Swift’s Alliance Connect Virtual on Google Cloud Feedly Summary: The ability to deploy Swift’s Alliance Connect Virtual in Google Cloud allows financial institutions to leverage the scalability, flexibility, and cost-effectiveness of cloud infrastructure while maintaining the security and reliability standards required for financial transactions. By…

  • Hacker News: AMD: Microcode Signature Verification Vulnerability

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    Kurt Seifried
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    Source URL: https://github.com/google/security-research/security/advisories/GHSA-4xq7-4mgh-gp6w Source: Hacker News Title: AMD: Microcode Signature Verification Vulnerability Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a security vulnerability in AMD Zen-based CPUs identified by Google’s Security Team, which allows local administrator-level attacks on the microcode verification process. This is significant for professionals in infrastructure and hardware…

  • Bulletins: Vulnerability Summary for the Week of January 27, 2025

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    Kurt Seifried
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    Source URL: https://www.cisa.gov/news-events/bulletins/sb25-034 Source: Bulletins Title: Vulnerability Summary for the Week of January 27, 2025 Feedly Summary: High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info 0xPolygonZero–plonky2  Plonky2 is a SNARK implementation based on techniques from PLONK and FRI. Lookup tables, whose length is not divisible by 26 = floor(num_routed_wires / 3) always…

  • The Register: VMware plugs steal-my-credentials holes in Cloud Foundation

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    Kurt Seifried
    in

    Source URL: https://www.theregister.com/2025/01/30/vmware_infomration_disclosure_flaws/ Source: The Register Title: VMware plugs steal-my-credentials holes in Cloud Foundation Feedly Summary: Consider patching soon because cybercrooks love to hit vulnerable tools from Broadcom’s virtualization giant Broadcom has fixed five flaws, collectively deemed “high severity," in VMware’s IT operations and log management tools within Cloud Foundation, including two information disclosure bugs…

  • Cloud Blog: Privacy-preserving Confidential Computing now on even more machines and services

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    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/products/identity-security/privacy-preserving-confidential-computing-now-on-even-more-machines/ Source: Cloud Blog Title: Privacy-preserving Confidential Computing now on even more machines and services Feedly Summary: Organizations are increasingly using Confidential Computing to help protect their sensitive data in use as part of their data protection efforts. Today, we are excited to highlight new Confidential Computing capabilities that make it easier for…

  • Hacker News: Cloud Virtualization: Red Hat, AWS Firecracker, and Ubicloud Internals

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    Kurt Seifried
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    Source URL: https://www.ubicloud.com/blog/cloud-virtualization-red-hat-aws-firecracker-and-ubicloud-internals Source: Hacker News Title: Cloud Virtualization: Red Hat, AWS Firecracker, and Ubicloud Internals Feedly Summary: Comments AI Summary and Description: Yes Summary: This text discusses the complexities and advancements in cloud virtualization, focusing on various architectures such as Red Hat, AWS Firecracker, and Ubicloud. It highlights the evolution of virtualization technology and…

  • Hacker News: Red Hat Woos VMware Shops with OpenShift Virtualization Engine

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    Kurt Seifried
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    Source URL: https://www.nextplatform.com/2025/01/15/red-hat-woos-vmware-shops-with-openshift-virtualization-engine/ Source: Hacker News Title: Red Hat Woos VMware Shops with OpenShift Virtualization Engine Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the implications of Broadcom’s acquisition of VMware, which has led to price concerns and uncertainty among enterprise users of VMware’s virtualization products, prompting many to seek alternatives…