{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-39867", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.143Z", "datePublished": "2025-09-23T06:00:42.707Z", "dateUpdated": "2025-09-23T06:00:42.707Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-23T06:00:42.707Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_set_pipapo: fix null deref for empty set\n\nBlamed commit broke the check for a null scratch map:\n - if (unlikely(!m || !*raw_cpu_ptr(m->scratch)))\n + if (unlikely(!raw_cpu_ptr(m->scratch)))\n\nThis should have been \"if (!*raw_ ...)\".\nUse the pattern of the avx2 version which is more readable.\n\nThis can only be reproduced if avx2 support isn't available."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/netfilter/nft_set_pipapo.c"], "versions": [{"version": "3a2d45819a193daccb36baeb524bf883caa5a363", "lessThan": "44b2be6d5994ddf07ecc86c01d3279bfa13e9ef6", "status": "affected", "versionType": "git"}, {"version": "610c1e196fc86664869c3265818ece602d2adc58", "lessThan": "51a321b480d1e753667f6aea497312461563f9fe", "status": "affected", "versionType": "git"}, {"version": "d8d871a35ca9ee4881d34995444ed1cb826d01db", "lessThan": "30c1d25b9870d551be42535067d5481668b5e6f3", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/netfilter/nft_set_pipapo.c"], "versions": [{"version": "6.17-rc1", "status": "affected"}, {"version": "0", "lessThan": "6.17-rc1", "status": "unaffected", "versionType": "semver"}, {"version": "6.17-rc2", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.17-rc1", "versionEndExcluding": "6.17-rc2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/44b2be6d5994ddf07ecc86c01d3279bfa13e9ef6"}, {"url": "https://git.kernel.org/stable/c/51a321b480d1e753667f6aea497312461563f9fe"}, {"url": "https://git.kernel.org/stable/c/30c1d25b9870d551be42535067d5481668b5e6f3"}], "title": "netfilter: nft_set_pipapo: fix null deref for empty set", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_set_pipapo: fix null deref for empty set\n\nBlamed commit broke the check for a null scratch map:\n - if (unlikely(!m || !*raw_cpu_ptr(m->scratch)))\n + if (unlikely(!raw_cpu_ptr(m->scratch)))\n\nThis should have been \"if (!*raw_ ...)\".\nUse the pattern of the avx2 version which is more readable.\n\nThis can only be reproduced if avx2 support isn't available."}], "id": "CVE-2025-39867", "lastModified": "2025-09-23T06:15:45.780", "metrics": {}, "published": "2025-09-23T06:15:45.780", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/30c1d25b9870d551be42535067d5481668b5e6f3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/44b2be6d5994ddf07ecc86c01d3279bfa13e9ef6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/51a321b480d1e753667f6aea497312461563f9fe"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"created": "2025-09-23T16:03:08.516361+00:00", "updated": "2025-09-23T16:03:08.516415+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}