Experimental News Clipping Site

Tag: kernel

  • Cloud Blog: Suspected China-Nexus Threat Actor Actively Exploiting Critical Ivanti Connect Secure Vulnerability (CVE-2025-22457)

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    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/topics/threat-intelligence/china-nexus-exploiting-critical-ivanti-vulnerability/ Source: Cloud Blog Title: Suspected China-Nexus Threat Actor Actively Exploiting Critical Ivanti Connect Secure Vulnerability (CVE-2025-22457) Feedly Summary: Written by: John Wolfram, Michael Edie, Jacob Thompson, Matt Lin, Josh Murchie On Thursday, April 3, 2025, Ivanti disclosed a critical security vulnerability, CVE-2025-22457, impacting Ivanti Connect Secure (“ICS”) VPN appliances version 22.7R2.5 and…

  • Hacker News: OSS-SEC: Three bypasses of Ubuntu’s unprivileged user namespace restrictions

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    Kurt Seifried
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    Source URL: https://seclists.org/oss-sec/2025/q1/253 Source: Hacker News Title: OSS-SEC: Three bypasses of Ubuntu’s unprivileged user namespace restrictions Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text describes three significant bypass vulnerabilities affecting Ubuntu’s unprivileged user namespace restrictions, as outlined in a Qualys Security Advisory. It highlights how unprivileged users can exploit these vulnerabilities to…

  • Slashdot: New Ubuntu Linux Security Bypasses Require Manual Mitigations

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    Kurt Seifried
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    Source URL: https://it.slashdot.org/story/25/03/29/0555241/new-ubuntu-linux-security-bypasses-require-manual-mitigations?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: New Ubuntu Linux Security Bypasses Require Manual Mitigations Feedly Summary: AI Summary and Description: Yes Summary: The text discusses significant security bypasses discovered in Ubuntu Linux that could allow local attackers to exploit kernel vulnerabilities. With the involvement of cloud security researchers from Qualys, it highlights the limitations in…

  • Hacker News: Aiter: AI Tensor Engine for ROCm

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    Kurt Seifried
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    Source URL: https://rocm.blogs.amd.com/software-tools-optimization/aiter:-ai-tensor-engine-for-rocm™/README.html Source: Hacker News Title: Aiter: AI Tensor Engine for ROCm Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses AMD’s AI Tensor Engine for ROCm (AITER), emphasizing its capabilities in enhancing performance across various AI workloads. It highlights the ease of integration with existing frameworks and the significant performance…

  • Hacker News: Landrun: Sandbox any Linux process using Landlock, no root or containers

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    Kurt Seifried
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    Source URL: https://github.com/Zouuup/landrun Source: Hacker News Title: Landrun: Sandbox any Linux process using Landlock, no root or containers Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a lightweight and secure sandboxing tool called Landrun, built on the Landlock LSM introduced in Linux. This tool provides advanced access control features for Linux…

  • Hacker News: Rocky Linux from CIQ – Hardened

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    Kurt Seifried
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    Source URL: https://ciq.com/products/rocky-linux/hardened Source: Hacker News Title: Rocky Linux from CIQ – Hardened Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Rocky Linux from CIQ – Hardened, highlighting its optimizations for mission-critical environments with strict security requirements. It emphasizes advanced security features like memory corruption detection, kernel integrity checking, and robust…

  • Cloud Blog: AlloyDB for PostgreSQL: Two years of innovation and industry leadership

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    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/products/databases/reflecting-on-two-years-of-alloydb/ Source: Cloud Blog Title: AlloyDB for PostgreSQL: Two years of innovation and industry leadership Feedly Summary: Two years ago, on a mission to redefine enterprise-grade databases we released AlloyDB for PostgreSQL in production. We saw the immense popularity and flexibility of PostgreSQL — a database developers love for being open-source — and…

  • Cloud Blog: Using RDMA over Converged Ethernet networking for AI on Google Cloud

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    Kurt Seifried
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    Source URL: https://cloud.google.com/blog/products/networking/rdma-rocev2-for-ai-workloads-on-google-cloud/ Source: Cloud Blog Title: Using RDMA over Converged Ethernet networking for AI on Google Cloud Feedly Summary: All workloads are not the same. This is especially the case for AI, ML, and scientific workloads. In this blog we show how Google Cloud makes the RDMA over converged ethernet version 2 (RoCE v2)…