Kernel Security
The latest Kernel Security coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-37914 Azure Linux Vulnerability: Microsoft's Attestation Approach and Cross-Artifact Risks
Microsoft's recent security disclosure regarding CVE-2025-37914 has sparked significant discussion within the cybersecurity and open-source communities, not just for the vulnerability itself, but for...
CVE-2025-37891: Azure Linux Vulnerability & Microsoft's Security Response
Microsoft's security ecosystem faces another critical test with the disclosure of CVE-2025-37891, a vulnerability affecting Azure Linux that has sparked significant discussion about Microsoft's...
CVE-2025-37886 Linux Kernel Fix: How pds_core Driver Vulnerability Impacts Azure & Windows
A critical memory-safety vulnerability in the Linux kernel's pds_core driver, tracked as CVE-2025-37886, has been patched with a fix that fundamentally changes how the driver handles administrative...
Azure Linux kernel flaw CVE-2025-37881 exposes Aspeed vHub privilege escalation risks
Microsoft's security team has disclosed a significant kernel vulnerability affecting Azure Sphere devices, revealing both technical security concerns and important policy implications for enterprise...
CVE-2025-37878: Microsoft Confirms Azure Linux Kernel Bug — Your Action Plan to Stay Secure
Microsoft has issued a security advisory confirming that Azure Linux contains a kernel vulnerability (CVE-2025-37878) that can trigger system warnings, crashes, or instability through the performance...
CVE-2025-37817: Azure Linux Kernel Double-Free Vulnerability Explained
A critical kernel vulnerability designated CVE-2025-37817 has been identified in the mcb (Memory Controller Block) subsystem of the Linux kernel, specifically affecting Microsoft's Azure Linux...
Linux udmabuf CVE-2025-37803: Critical Kernel Buffer Overflow Threatens System Security
A critical vulnerability in the Linux kernel's udmabuf driver, designated CVE-2025-37803, has been discovered and patched, revealing how a simple arithmetic oversight can create significant security...
CVE-2025-37776: Critical ksmbd Use-After-Free Vulnerability in Linux Kernel
A significant security vulnerability has been identified in the Linux kernel's in-kernel SMB server (ksmbd), designated as CVE-2025-37776. This use-after-free flaw represents a critical security risk...
CVE-2025-37771: Azure Linux Vulnerability & Microsoft's Attestation Transparency
A recent security advisory from Microsoft has brought attention to CVE-2025-37771, a vulnerability affecting Azure Linux that reveals broader questions about software attestation practices across...
Azure Linux CVE-2025-37943 Security Advisory: Critical Kernel Vulnerability Analysis
Microsoft's recent security advisory for CVE-2025-37943 has raised significant concerns among cloud administrators and security professionals, revealing that the Azure Linux distribution contains...
CVE-2023-3773: Understanding Azure Linux's Attestation Vulnerability and Real-World Impact
The disclosure of CVE-2023-3773 in mid-2023 sent ripples through the cloud security community, particularly affecting users of Microsoft's Azure Linux distribution. This vulnerability, discovered in...
CVE-2023-52696: The Overlooked Null Check That Could Crash Your IBM Power Server
In December 2023, Linux kernel maintainers applied a patch that added a single null pointer check to the PowerNV platform code—closing a denial-of-service vulnerability (CVE-2023-52696) that...