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cve 2025 38257

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CVE-2025-38257 is a Linux kernel vulnerability affecting the s390/pkey subsystem, involving an overflow in size calculation for memdup_user. On WindowsForum.com, discussions focus on Microsoft's Azure Linux product family, which includes the affected open-source library. Microsoft's MSRC confirmed that Azure Linux is potentially impacted, but this does not rule out other Microsoft products. The vulnerability highlights the importance of tracking cross-platform security issues in hybrid environments. Users should monitor official patches and advisories for Azure Linux and related systems.
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    Azure Linux Attestation and CVE-2025-38257: What It Means for Microsoft Artifacts

    Microsoft’s brief MSRC wording that “Azure Linux includes this open‑source library and is therefore potentially affected” is factually correct for the Azure Linux product family, but it is a product‑scoped attestation — not a categorical statement that no other Microsoft product could contain...
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    • azure linux cve 2025 38257 kernel security vex csaf
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    • Forum: Security Alerts
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