{"cve":"CVE-2024-52319","nvd":{"published":"2025-01-11T13:15:24.843","modified":"2026-08-04T11:21:44.887","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmm: use aligned address in clear_gigantic_page()\n\nIn current kernel, hugetlb_no_page() calls folio_zero_user() with the\nfault address.  Where the fault address may be not aligned with the huge\npage size.  Then, folio_zero_user() may call clear_gigantic_page() with\nthe address, while clear_gigantic_page() requires the address to be huge\npage size aligned.  So, this may cause memory corruption or information\nleak, addtional, use more obvious naming 'addr_hint' instead of 'addr' for\nclear_gigantic_page().","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-787"],"references":["https://git.kernel.org/stable/c/8aca2bc96c833ba695ede7a45ad7784c836a262e","https://git.kernel.org/stable/c/b79b6fe0737f233f0be1465052b7f0e75f324735"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:58:20.756570362+00:00"},"epss":{"cve":"CVE-2024-52319","score":0.00214,"percentile":0.118,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}