{"api_version":"1","generated_at":"2026-04-22T20:19:33+00:00","cve":"CVE-2022-39188","urls":{"html":"https://cve.report/CVE-2022-39188","api":"https://cve.report/api/cve/CVE-2022-39188.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-39188","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-39188"},"summary":{"title":"CVE-2022-39188","description":"An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. 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