Bpf
The latest Bpf coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2024-42068: Linux Kernel BPF Vulnerability Explained & Windows Security Parallels
A seemingly minor oversight in the Linux kernel's BPF (Berkeley Packet Filter) subsystem has exposed a critical security vulnerability that allows attackers to bypass memory protection mechanisms,...
BPF stackmap overflow patched in Linux kernel fix for 32-bit systems
A critical vulnerability in the Linux kernel's BPF (Berkeley Packet Filter) subsystem, specifically affecting 32-bit architectures, was addressed in April 2024 with the release of a targeted security...
CVE-2025-38502: Azure Linux BPF Vulnerability Exposes Microsoft Cloud Infrastructure
Microsoft's recent disclosure of CVE-2025-38502 has sent shockwaves through the cloud security community, revealing a critical vulnerability in the Berkeley Packet Filter (BPF) component of Azure...
CVE-2025-68363: Linux BPF MTU Check Vulnerability Explained & Windows Implications
A critical vulnerability in the Linux kernel's BPF subsystem, designated CVE-2025-68363, has been formally assigned after maintainers implemented a targeted fix. This security flaw resides within the...
Linux Kernel BPF Security Flaw CVE-2025-37959: Cross-Namespace Packet Risk & Windows Implications
A critical security vulnerability in the Linux kernel's BPF subsystem has been patched, addressing CVE-2025-37959, a packet-scrubbing bug that could allow socket buffer (skb) metadata from one...
Azure Linux patched in CVE-2025-39886: BPF timer bug risks privilege escalation in cloud kernels
A critical security vulnerability in the Linux kernel's extended Berkeley Packet Filter (eBPF) subsystem, tracked as CVE-2025-39886, has been patched by Linux maintainers, revealing a subtle but...
BPF signed division flaw in Linux kernel causes crashes on x86_64 systems
A critical vulnerability in the Linux kernel's BPF (Berkeley Packet Filter) subsystem, tracked as CVE-2024-49888, has been discovered that can trigger kernel crashes on x86_64 systems. This signed...
CVE-2022-49552: Linux Kernel BPF JIT Vulnerability Analysis and Security Impact
The Linux kernel community recently addressed a significant security vulnerability designated CVE-2022-49552, which exposed a subtle but critical correctness bug in the BPF JIT (Just-In-Time)...