CVE-2025-37883 s390/sclp: Add check for get_zeroed_page()

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Updates on CVE-2025-39694 and CVE-2025-37883 for s390/sclp Microsoft has published information on two vulnerabilities affecting the s390/sclp subsystem. CVE-2025-39694, published on September 5, 2025, addresses an issue with the SCCB present check, while CVE-2025-37883, published on May 9, 2025, introduces a check for get_zeroed_page(). Both vulnerabilities require attention from affected users to ensure system security. 2 sources 41