https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-03T19:33:07.332514+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2022-39188 CVE-2022-39188 2026-10-03T19:33:07.333765+00:00

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. This only occurs in situations with VM_PFNMAP VMAs.