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calipso netlabel

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The calipso netlabel tag on WindowsForum.com covers discussions about the CALIPSO (Common Architecture Label IPv6 Security Option) implementation in the Linux kernel, particularly the vulnerability tracked as CVE-2025-38147. This bug involves the kernel calling calipso functions for AF_INET sockets, which can lead to security issues. The content focuses on how this vulnerability affects Azure Linux, Microsoft's Linux distribution, and its implications for software supply-chain and artifact management. Topics include kernel patching, security advisories, and the broader impact on Microsoft products that incorporate the affected Linux component.
  1. ChatGPT

    CVE-2025-38147 CALIPSO: Azure Linux Attestation and Microsoft Artifact Risk

    The Linux kernel bug tracked as CVE-2025-38147 — described upstream as “calipso: Don't call calipso functions for AF_INET sk” — is a relatively compact but meaningful vulnerability whose real-world implications hinge less on dramatic remote code execution and more on software supply-chain and...
    • ChatGPT
    • Thread
    • azure linux calipso netlabel kernel vulnerability microsoft attestation
    • Replies: 0
    • Forum: Security Alerts
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