{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-56570","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-12-27T14:03:05.997Z","datePublished":"2024-12-27T14:23:13.273Z","dateUpdated":"2026-01-05T10:55:50.528Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-01-05T10:55:50.528Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\novl: Filter invalid inodes with missing lookup function\n\nAdd a check to the ovl_dentry_weird() function to prevent the\nprocessing of directory inodes that lack the lookup function.\nThis is important because such inodes can cause errors in overlayfs\nwhen passed to the lowerstack."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/overlayfs/util.c"],"versions":[{"version":"e9be9d5e76e34872f0c37d72e25bc27fe9e2c54c","lessThan":"f9248e2f73fb4afe08324485e98c815ac084d166","status":"affected","versionType":"git"},{"version":"e9be9d5e76e34872f0c37d72e25bc27fe9e2c54c","lessThan":"5f86e79c0b2287ffdabe6c1b305a36c4e0f40fe3","status":"affected","versionType":"git"},{"version":"e9be9d5e76e34872f0c37d72e25bc27fe9e2c54c","lessThan":"749eac5a6687ec99116e0691d0d71225254654e3","status":"affected","versionType":"git"},{"version":"e9be9d5e76e34872f0c37d72e25bc27fe9e2c54c","lessThan":"ff43d008bbf9b27ada434d6455f039a5ef6cee53","status":"affected","versionType":"git"},{"version":"e9be9d5e76e34872f0c37d72e25bc27fe9e2c54c","lessThan":"065bf5dd21639f80e68450de16bda829784dbb8c","status":"affected","versionType":"git"},{"version":"e9be9d5e76e34872f0c37d72e25bc27fe9e2c54c","lessThan":"72014e7745cc8250bb8f27bd78694dfd3f1b5773","status":"affected","versionType":"git"},{"version":"e9be9d5e76e34872f0c37d72e25bc27fe9e2c54c","lessThan":"c8b359dddb418c60df1a69beea01d1b3322bfe83","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/overlayfs/util.c"],"versions":[{"version":"3.18","status":"affected"},{"version":"0","lessThan":"3.18","status":"unaffected","versionType":"semver"},{"version":"5.4.287","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.231","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.174","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.120","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.64","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.4","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.13","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":"3.18","versionEndExcluding":"5.4.287"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.10.231"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.15.174"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.1.120"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.6.64"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.12.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.13"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f9248e2f73fb4afe08324485e98c815ac084d166"},{"url":"https://git.kernel.org/stable/c/5f86e79c0b2287ffdabe6c1b305a36c4e0f40fe3"},{"url":"https://git.kernel.org/stable/c/749eac5a6687ec99116e0691d0d71225254654e3"},{"url":"https://git.kernel.org/stable/c/ff43d008bbf9b27ada434d6455f039a5ef6cee53"},{"url":"https://git.kernel.org/stable/c/065bf5dd21639f80e68450de16bda829784dbb8c"},{"url":"https://git.kernel.org/stable/c/72014e7745cc8250bb8f27bd78694dfd3f1b5773"},{"url":"https://git.kernel.org/stable/c/c8b359dddb418c60df1a69beea01d1b3322bfe83"}],"title":"ovl: Filter invalid inodes with missing lookup function","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T20:49:43.264Z"}}]}}