Kernel Security
The latest Kernel Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
Azure Linux VEX Attestation for CVE-2024-57809: A Defender's Guide
Microsoft's recent VEX (Vulnerability Exploitability eXchange) attestation for CVE-2024-57809 in Azure Linux represents a significant evolution in cloud security transparency, providing defenders...
Azure Linux CVE-2024-57804: Microsoft's Attestation Strategy and Security Implications
Microsoft's recent public attestation regarding CVE-2024-57804 in Azure Linux represents a significant shift in how cloud providers communicate security vulnerabilities, particularly when dealing...
CVE-2024-57898: Azure Linux Vulnerability & Microsoft's Ecosystem-Wide Security Challenge
The recent disclosure of CVE-2024-57898, a Linux kernel vulnerability in the cfg80211 wireless subsystem, has highlighted both Microsoft's evolving security transparency efforts and the complex...
Linux Kernel CVE-2025-21635: Critical RDS Sysctl Vulnerability Explained
A significant security vulnerability in the Linux kernel, tracked as CVE-2025-21635, has been patched after researchers discovered a null-pointer dereference flaw in the Reliable Datagram Sockets...
Azure Linux CVE-2024-41932: Microsoft's Attestation, Community Concerns, and Security Implications
Microsoft's recent security advisory regarding CVE-2024-41932 in Azure Linux has sparked significant discussion within the security and open-source communities, revealing tensions between corporate...
CVE-2025-37807 Azure Linux Vulnerability: Security Risks & Microsoft's Response
Microsoft's recent security advisory regarding CVE-2025-37807 has raised significant concerns among Azure Linux users and security professionals, with the company's unusually terse statement—"Azure...
CVE-2025-37856: Critical Btrfs Kernel Flaw Exposes Azure Linux and Beyond
A critical security vulnerability designated CVE-2025-37856 has sent shockwaves through the cloud and Linux security communities, exposing a severe flaw in the Btrfs (B-tree file system) kernel...
Microsoft Confirms Azure Linux Kernel Deadlock Flaw—But Other Products Remain Unchecked
Microsoft has published an advisory for CVE-2025-37745, a Linux kernel bug that can cause system deadlocks, and has confirmed that its Azure Linux distribution is vulnerable. But the advisory stops...
CVE-2025-37877: Microsoft Confirms Azure Linux Kernel Flaw, Leaves WSL2 Exposure Unclear
Microsoft has disclosed a security vulnerability in the Linux kernel that it says affects its Azure Linux distribution, but the company’s advisory stops short of clearing other Microsoft-supplied...
CVE-2025-38704: Azure Linux RCU NOCB Vulnerability & Microsoft's Attestation Challenge
Microsoft's recent security advisory for CVE-2025-38704 has sparked significant discussion in the cybersecurity community, not just for the technical vulnerability itself, but for the nuanced way...
CVE-2025-38722: Microsoft's Azure Linux Attestation & What It Means for Security
Microsoft's recent attestation regarding CVE-2025-38722 in Azure Linux has sparked significant discussion within the security community, highlighting both the company's transparency efforts and the...
Beyond Azure Linux: Why Microsoft's Latest Kernel Advisory Leaves Other Linux Workloads in the Dark
Microsoft's security team has issued a formal advisory for CVE-2025-39859, singling out Azure Linux as an affected distribution. That specificity is a welcome departure from vague statements of the...