{"api_version":"1","generated_at":"2026-05-18T03:59:35+00:00","cve":"CVE-2025-68315","urls":{"html":"https://cve.report/CVE-2025-68315","api":"https://cve.report/api/cve/CVE-2025-68315.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-68315","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-68315"},"summary":{"title":"f2fs: fix to detect potential corrupted nid in free_nid_list","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to detect potential corrupted nid in free_nid_list\n\nAs reported, on-disk footer.ino and footer.nid is the same and\nout-of-range, let's add sanity check on f2fs_alloc_nid() to detect\nany potential corruption in free_nid_list.","state":"PUBLISHED","assigner":"Linux","published_at":"2025-12-16 16:16:11","updated_at":"2026-05-17 16:16:14"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/9337ed5e777e1c19854928cba7a8131dd00e611b","name":"https://git.kernel.org/stable/c/9337ed5e777e1c19854928cba7a8131dd00e611b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/8fc6056dcf79937c46c97fa4996cda65956437a9","name":"https://git.kernel.org/stable/c/8fc6056dcf79937c46c97fa4996cda65956437a9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa","name":"https://git.kernel.org/stable/c/6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/adbcb34f03abb89e681a5907c4c3ce4bf224991d","name":"https://git.kernel.org/stable/c/adbcb34f03abb89e681a5907c4c3ce4bf224991d","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-68315","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68315","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 9337ed5e777e1c19854928cba7a8131dd00e611b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 adbcb34f03abb89e681a5907c4c3ce4bf224991d git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 8fc6056dcf79937c46c97fa4996cda65956437a9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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00:00:09"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/f2fs/node.c","include/linux/f2fs_fs.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9337ed5e777e1c19854928cba7a8131dd00e611b","status":"affected","version":"98e4da8ca301e062d79ae168c67e56f3c3de3ce4","versionType":"git"},{"lessThan":"6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa","status":"affected","version":"98e4da8ca301e062d79ae168c67e56f3c3de3ce4","versionType":"git"},{"lessThan":"adbcb34f03abb89e681a5907c4c3ce4bf224991d","status":"affected","version":"98e4da8ca301e062d79ae168c67e56f3c3de3ce4","versionType":"git"},{"lessThan":"8fc6056dcf79937c46c97fa4996cda65956437a9","status":"affected","version":"98e4da8ca301e062d79ae168c67e56f3c3de3ce4","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["fs/f2fs/node.c","include/linux/f2fs_fs.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.8"},{"lessThan":"3.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.58","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.8","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.140","versionStartIncluding":"3.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.58","versionStartIncluding":"3.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.17.8","versionStartIncluding":"3.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18","versionStartIncluding":"3.8","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to detect potential corrupted nid in free_nid_list\n\nAs reported, on-disk footer.ino and footer.nid is the same and\nout-of-range, let's add sanity check on f2fs_alloc_nid() to detect\nany potential corruption in free_nid_list."}],"providerMetadata":{"dateUpdated":"2026-05-17T15:21:15.177Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/9337ed5e777e1c19854928cba7a8131dd00e611b"},{"url":"https://git.kernel.org/stable/c/6b9525596a83cd5b7bbc2c7bd5f9ad9cf5ad60fa"},{"url":"https://git.kernel.org/stable/c/adbcb34f03abb89e681a5907c4c3ce4bf224991d"},{"url":"https://git.kernel.org/stable/c/8fc6056dcf79937c46c97fa4996cda65956437a9"}],"title":"f2fs: fix to detect potential corrupted nid in free_nid_list","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-68315","datePublished":"2025-12-16T15:39:45.716Z","dateReserved":"2025-12-16T14:48:05.295Z","dateUpdated":"2026-05-17T15:21:15.177Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-12-16 16:16:11","lastModifiedDate":"2026-05-17 16:16:14","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"68315","Ordinal":"1","Title":"f2fs: fix to detect potential corrupted nid in free_nid_list","CVE":"CVE-2025-68315","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"68315","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to detect potential corrupted nid in free_nid_list\n\nAs reported, on-disk footer.ino and footer.nid is the same and\nout-of-range, let's add sanity check on f2fs_alloc_nid() to detect\nany potential corruption in free_nid_list.","Type":"Description","Title":"f2fs: fix to detect potential corrupted nid in free_nid_list"}]}}}