{"id":"CVE-2024-39464","state":"PUBLISHED","title":"media: v4l: async: Fix notifier list entry init","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: v4l: async: Fix notifier list entry init\n\nstruct v4l2_async_notifier has several list_head members, but only\nwaiting_list and done_list are initialized. notifier_entry was kept\n'zeroed' leading to an uninitialized list_head.\nThis results in a NULL-pointer dereference if csi2_async_register() fails,\ne.g. node for remote endpoint is disabled, and returns -ENOTCONN.\nThe following calls to v4l2_async_nf_unregister() results in a NULL\npointer dereference.\nAdd the missing list head initializer.","publishedAt":"2024-06-25T14:25:03.578Z","updatedAt":"2026-05-11T20:21:02.755Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b8ec754ae4c563f6aab8c0cb47aeb2eae67f1da3","status":"affected","lessThan":"a80d1da923f671c1e6a14e8417cd2f117b27a442","versionType":"git"},{"version":"b8ec754ae4c563f6aab8c0cb47aeb2eae67f1da3","status":"affected","lessThan":"44f6d619c30f0c65fcdd2b6eba70fdb4460d87ad","versionType":"git"},{"version":"b8ec754ae4c563f6aab8c0cb47aeb2eae67f1da3","status":"affected","lessThan":"6d8acd02c4c6a8f917eefac1de2e035521ca119d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/v4l2-core/v4l2-async.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.6","versionType":"semver"},{"version":"6.6.34","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.9.5","status":"unaffected","lessThanOrEqual":"6.9.*","versionType":"semver"},{"version":"6.10","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/v4l2-core/v4l2-async.c"]}],"references":["https://git.kernel.org/stable/c/a80d1da923f671c1e6a14e8417cd2f117b27a442","https://git.kernel.org/stable/c/44f6d619c30f0c65fcdd2b6eba70fdb4460d87ad","https://git.kernel.org/stable/c/6d8acd02c4c6a8f917eefac1de2e035521ca119d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:39.287Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/39xxx/CVE-2024-39464.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-39464","state":"PUBLISHED","datePublished":"2024-06-25T14:25:03.578Z","dateUpdated":"2026-05-11T20:21:02.755Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-06-25T14:23:23.744Z"},"containers":{"cna":{"title":"media: v4l: async: Fix notifier list entry init","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: v4l: async: Fix notifier list entry init\n\nstruct v4l2_async_notifier has several list_head members, but only\nwaiting_list and done_list are initialized. notifier_entry was kept\n'zeroed' leading to an uninitialized list_head.\nThis results in a NULL-pointer dereference if csi2_async_register() fails,\ne.g. node for remote endpoint is disabled, and returns -ENOTCONN.\nThe following calls to v4l2_async_nf_unregister() results in a NULL\npointer dereference.\nAdd the missing list head initializer."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"b8ec754ae4c563f6aab8c0cb47aeb2eae67f1da3","status":"affected","lessThan":"a80d1da923f671c1e6a14e8417cd2f117b27a442","versionType":"git"},{"version":"b8ec754ae4c563f6aab8c0cb47aeb2eae67f1da3","status":"affected","lessThan":"44f6d619c30f0c65fcdd2b6eba70fdb4460d87ad","versionType":"git"},{"version":"b8ec754ae4c563f6aab8c0cb47aeb2eae67f1da3","status":"affected","lessThan":"6d8acd02c4c6a8f917eefac1de2e035521ca119d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/v4l2-core/v4l2-async.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.6","versionType":"semver"},{"version":"6.6.34","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.9.5","status":"unaffected","lessThanOrEqual":"6.9.*","versionType":"semver"},{"version":"6.10","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/v4l2-core/v4l2-async.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a80d1da923f671c1e6a14e8417cd2f117b27a442"},{"url":"https://git.kernel.org/stable/c/44f6d619c30f0c65fcdd2b6eba70fdb4460d87ad"},{"url":"https://git.kernel.org/stable/c/6d8acd02c4c6a8f917eefac1de2e035521ca119d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:21:02.755Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.6.34"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.9.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6","versionEndExcluding":"6.10"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE 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