Kernel-level – Page 2 – Experimental News Clipping Site

The Register: Microsoft signed a dodgy driver and now ransomware scum are exploiting it

Mar 4, 2025

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Source URL: https://www.theregister.com/2025/03/04/paragon_partition_manager_ransomware_driver/ Source: The Register Title: Microsoft signed a dodgy driver and now ransomware scum are exploiting it Feedly Summary: Five flaws found in Paragon Partition Manager’s kernel-level .sys Ransomware crooks are exploiting a third-party Windows kernel-level driver used and provided by disk management tool Paragon Partition Manager.… AI Summary and Description: Yes Summary:…

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

Feb 4, 2025

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Kurt Seifried

in Uncategorized

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…

The Register: Google patches odd Android kernel security bug amid signs of targeted exploitation

Feb 4, 2025

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Kurt Seifried

in Uncategorized

Source URL: https://www.theregister.com/2025/02/04/google_android_patch_netgear/ Source: The Register Title: Google patches odd Android kernel security bug amid signs of targeted exploitation Feedly Summary: Also, Netgear fixes critical router, access point vulnerabilities Google has released its February Android security updates, including a fix for a high-severity kernel-level vulnerability, which is suspected to be in use by targeted exploits.……

The Register: Apple plugs security hole in its iThings that’s already been exploited in iOS

Jan 28, 2025

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Kurt Seifried

in Uncategorized

Source URL: https://www.theregister.com/2025/01/28/apple_cve_2025_24085/ Source: The Register Title: Apple plugs security hole in its iThings that’s already been exploited in iOS Feedly Summary: Cupertino kicks off the year with a zero-day Apple has plugged a security hole in the software at the heart of its iPhones, iPads, Vision Pro goggles, Apple TVs and macOS Sequoia Macs, warning…

Hacker News: Susctl CVE-2024-54507: A particularly ‘sus’ sysctl in the XNU kernel

Jan 23, 2025

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Kurt Seifried

in Uncategorized

Source URL: https://jprx.io/cve-2024-54507/ Source: Hacker News Title: Susctl CVE-2024-54507: A particularly ‘sus’ sysctl in the XNU kernel Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a security vulnerability (CVE-2024-54507) within the XNU kernel related to the sysctl interface, leading to an out-of-bounds read. This provides an important case study for software…

Microsoft Security Blog: Analyzing CVE-2024-44243, a macOS System Integrity Protection bypass through kernel extensions

Jan 14, 2025

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Kurt Seifried

in Uncategorized

Source URL: https://www.microsoft.com/en-us/security/blog/2025/01/13/analyzing-cve-2024-44243-a-macos-system-integrity-protection-bypass-through-kernel-extensions/ Source: Microsoft Security Blog Title: Analyzing CVE-2024-44243, a macOS System Integrity Protection bypass through kernel extensions Feedly Summary: Microsoft discovered a macOS vulnerability allowing attackers to bypass System Integrity Protection (SIP) by loading third party kernel extensions, which could lead to serious consequences, such as allowing attackers to install rootkits, create persistent…

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

Oct 30, 2024

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system automation

in Uncategorized

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…

Hacker News: SELinux Bypasses

Oct 25, 2024

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system automation

in Uncategorized

Source URL: https://klecko.github.io/posts/selinux-bypasses/ Source: Hacker News Title: SELinux Bypasses Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text provides an in-depth technical exploration of SELinux, specifically relating to its implementation, security mechanisms, and potential bypass methods on Android devices. This is significant for professionals in security and compliance who are focused on kernel-level…

Tag: Kernel-level