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Tag: kernel mode

  • Hacker News: TinyKVM: Fast sandbox that runs on top of Varnish

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    Kurt Seifried
    in

    Source URL: https://info.varnish-software.com/blog/tinykvm-the-fastest-sandbox Source: Hacker News Title: TinyKVM: Fast sandbox that runs on top of Varnish Feedly Summary: Comments AI Summary and Description: Yes Summary: This text introduces TinyKVM, a lightweight KVM-based userspace emulator designed for executing Linux programs in a sandboxed environment. Its focus on performance, security, and minimal overhead positions it as a…

  • 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…

  • Cisco Talos Blog: Exploring vulnerable Windows drivers

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    system automation
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    Source URL: https://blog.talosintelligence.com/exploring-vulnerable-windows-drivers/ Source: Cisco Talos Blog Title: Exploring vulnerable Windows drivers Feedly Summary: This post is the result of research into the real-world application of the Bring Your Own Vulnerable Driver (BYOVD) technique along with Cisco Talos’ series of posts about  malicious Windows drivers. AI Summary and Description: Yes Summary: The text provides an…

  • The Register: Security? We’ve heard of it: How Microsoft plans to better defend Windows

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    system automation
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    Source URL: https://www.theregister.com/2024/11/25/microsoft_talks_up_beefier_windows/ Source: The Register Title: Security? We’ve heard of it: How Microsoft plans to better defend Windows Feedly Summary: Did we say CrowdStrike? We meant, er, The July Incident… IGNITE The sound of cyber security professionals spraying their screens with coffee could be heard this week as Microsoft claimed, “security is our top…

  • Bulletins: Vulnerability Summary for the Week of October 28, 2024

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    system automation
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    Source URL: https://www.cisa.gov/news-events/bulletins/sb24-309 Source: Bulletins Title: Vulnerability Summary for the Week of October 28, 2024 Feedly Summary: High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info Patch Info acnoo — flutter_api  Authentication Bypass Using an Alternate Path or Channel vulnerability in Acnoo Acnoo Flutter API allows Authentication Bypass.This issue affects Acnoo Flutter API:…

  • Hacker News: Why anti-cheat software utilize kernel drivers (2020)

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    system automation
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    Source URL: https://secret.club/2020/04/17/kernel-anticheats.html Source: Hacker News Title: Why anti-cheat software utilize kernel drivers (2020) Feedly Summary: Comments AI Summary and Description: Yes Summary: The text provides a detailed analysis of the privacy and security implications of Riot Games’ anti-cheat software, Vanguard, which operates at a kernel level. It raises concerns about user privacy while addressing…

  • Slashdot: How Should Cybersecurity Evolve After Crowdstrike’s Outage?

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    system automation
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    Source URL: https://tech.slashdot.org/story/24/08/24/2216232/how-should-cybersecurity-evolve-after-crowdstrikes-outage?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: How Should Cybersecurity Evolve After Crowdstrike’s Outage? Feedly Summary: AI Summary and Description: Yes Summary: Microsoft is convening with CrowdStrike and various security companies to address issues stemming from a faulty software update that caused widespread crashes of Windows computers. This meeting aims to explore safer application practices using…