{"id":"CVE-2025-39781","state":"PUBLISHED","title":"parisc: Drop WARN_ON_ONCE() from flush_cache_vmap","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nparisc: Drop WARN_ON_ONCE() from flush_cache_vmap\n\nI have observed warning to occassionally trigger.","publishedAt":"2025-09-11T16:56:31.909Z","updatedAt":"2026-05-23T16:00:42.792Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5bf196f1936bf93df31112fbdfb78c03537c07b0","status":"affected","lessThan":"69cf90e5aa50fe3cb0c1a63cabc4761db44b0035","versionType":"git"},{"version":"72d95924ee35c8cd16ef52f912483ee938a34d49","status":"affected","lessThan":"8f8a07ad04da5b3c90fab61c33d4a8256a680591","versionType":"git"},{"version":"72d95924ee35c8cd16ef52f912483ee938a34d49","status":"affected","lessThan":"4afb1352b85d7deb777694fba16d13c30c08776f","versionType":"git"},{"version":"72d95924ee35c8cd16ef52f912483ee938a34d49","status":"affected","lessThan":"4eab1c27ce1f0e89ab67b01bf1e4e4c75215708a","versionType":"git"},{"version":"d66f2607d89f760cdffed88b22f309c895a2af20","status":"affected","versionType":"git"},{"version":"6.6.35","status":"affected","lessThan":"6.6.103","versionType":"semver"},{"version":"6.9.6","status":"affected","lessThan":"6.10","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/parisc/kernel/cache.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.10","versionType":"semver"},{"version":"6.6.103","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.44","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.16.4","status":"unaffected","lessThanOrEqual":"6.16.*","versionType":"semver"},{"version":"6.17","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/parisc/kernel/cache.c"]}],"references":["https://git.kernel.org/stable/c/69cf90e5aa50fe3cb0c1a63cabc4761db44b0035","https://git.kernel.org/stable/c/8f8a07ad04da5b3c90fab61c33d4a8256a680591","https://git.kernel.org/stable/c/4afb1352b85d7deb777694fba16d13c30c08776f","https://git.kernel.org/stable/c/4eab1c27ce1f0e89ab67b01bf1e4e4c75215708a"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/39xxx/CVE-2025-39781.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-39781","state":"PUBLISHED","datePublished":"2025-09-11T16:56:31.909Z","dateUpdated":"2026-05-23T16:00:42.792Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T07:20:57.130Z"},"containers":{"cna":{"title":"parisc: Drop WARN_ON_ONCE() from flush_cache_vmap","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nparisc: Drop WARN_ON_ONCE() from flush_cache_vmap\n\nI have observed warning to occassionally trigger."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"5bf196f1936bf93df31112fbdfb78c03537c07b0","status":"affected","lessThan":"69cf90e5aa50fe3cb0c1a63cabc4761db44b0035","versionType":"git"},{"version":"72d95924ee35c8cd16ef52f912483ee938a34d49","status":"affected","lessThan":"8f8a07ad04da5b3c90fab61c33d4a8256a680591","versionType":"git"},{"version":"72d95924ee35c8cd16ef52f912483ee938a34d49","status":"affected","lessThan":"4afb1352b85d7deb777694fba16d13c30c08776f","versionType":"git"},{"version":"72d95924ee35c8cd16ef52f912483ee938a34d49","status":"affected","lessThan":"4eab1c27ce1f0e89ab67b01bf1e4e4c75215708a","versionType":"git"},{"version":"d66f2607d89f760cdffed88b22f309c895a2af20","status":"affected","versionType":"git"},{"version":"6.6.35","status":"affected","lessThan":"6.6.103","versionType":"semver"},{"version":"6.9.6","status":"affected","lessThan":"6.10","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/parisc/kernel/cache.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.10","versionType":"semver"},{"version":"6.6.103","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.44","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.16.4","status":"unaffected","lessThanOrEqual":"6.16.*","versionType":"semver"},{"version":"6.17","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/parisc/kernel/cache.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/69cf90e5aa50fe3cb0c1a63cabc4761db44b0035"},{"url":"https://git.kernel.org/stable/c/8f8a07ad04da5b3c90fab61c33d4a8256a680591"},{"url":"https://git.kernel.org/stable/c/4afb1352b85d7deb777694fba16d13c30c08776f"},{"url":"https://git.kernel.org/stable/c/4eab1c27ce1f0e89ab67b01bf1e4e4c75215708a"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T16:00:42.792Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.35","versionEndExcluding":"6.6.103"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.12.44"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.16.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.10","versionEndExcluding":"6.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9.6"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}