{"id":"CVE-2025-37883","title":"s390/sclp: Add check for get_zeroed_page()","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/sclp: Add check for get_zeroed_page()\n\nAdd check for the return value of get_zeroed_page() in\nsclp_console_init() to prevent null pointer dereference.\nFurthermore,…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < e1e00dc45648125ef7cb87ebc3b581ac224e7b39","Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 397254706eba9d8f99fd237feede7ab3169a7f9a","Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 28e5a867aa542e369e211c2baba7044228809a99","Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 3b3aa72636a6205933609ec274a8747720c1ee3f","Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fb","Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 3db42c75a921854a99db0a2775814fef97415bac","Linux 2.6.31"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T20:44:27.590502Z"},"published":"2025-05-09","updated":"2026-11-05","sourceUpdated":"2026-11-05T20:52:06.742Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-37883","references":[{"url":"https://git.kernel.org/stable/c/e1e00dc45648125ef7cb87ebc3b581ac224e7b39"},{"url":"https://git.kernel.org/stable/c/397254706eba9d8f99fd237feede7ab3169a7f9a"},{"url":"https://git.kernel.org/stable/c/28e5a867aa542e369e211c2baba7044228809a99"},{"url":"https://git.kernel.org/stable/c/3b3aa72636a6205933609ec274a8747720c1ee3f"},{"url":"https://git.kernel.org/stable/c/f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fb"},{"url":"https://git.kernel.org/stable/c/3db42c75a921854a99db0a2775814fef97415bac"}],"tags":["cve.org"],"epss":0.00285,"epssPercentile":0.21154,"ingestedAt":"2026-11-05T22:38:31.889Z","slug":"CVE-2025-37883","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ns390/sclp: Add check for get_zeroed_page()\n\nAdd check for the return value of get_zeroed_page() in\nsclp_console_init() to prevent null pointer dereference.\nFurthermore, to solve the memory leak caused by the loop\nallocation, add a free helper to do the free job.\n\n## Affected\n\n- `Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < e1e00dc45648125ef7cb87ebc3b581ac224e7b39`\n- `Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 397254706eba9d8f99fd237feede7ab3169a7f9a`\n- `Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 28e5a867aa542e369e211c2baba7044228809a99`\n- `Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 3b3aa72636a6205933609ec274a8747720c1ee3f`\n- `Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < f69f8a93aacf6e99af7b1cc992d8ca2cc07b96fb`\n- `Linux >= 4c8f4794b61e89dd68f96cfc23a9d9b6c25be420 < 3db42c75a921854a99db0a2775814fef97415bac`\n- `Linux 2.6.31`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}