{"id":"CVE-2025-38304","state":"PUBLISHED","title":"Bluetooth: Fix NULL pointer deference on eir_get_service_data","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Fix NULL pointer deference on eir_get_service_data\n\nThe len parameter is considered optional so it can be NULL so it cannot\nbe used for skipping to next entry of EIR_SERVICE_DATA.","publishedAt":"2025-07-10T07:42:15.466Z","updatedAt":"2026-05-11T21:25:23.203Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"497c9d2d7d3983826bb02c10fb4a5818be6550fb","versionType":"git"},{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"4bf29910570666e668a60d953f8da78e95bb7fa2","versionType":"git"},{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"842f7c3154d5b25ca11753c02ee8cf6ee64c0142","versionType":"git"},{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"7d99cc0f8e6fa0f35570887899f178122a61d44e","versionType":"git"},{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"20a2aa01f5aeb6daad9aeaa7c33dd512c58d81eb","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bluetooth/eir.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.1.142","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.94","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.34","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.15.3","status":"unaffected","lessThanOrEqual":"6.15.*","versionType":"semver"},{"version":"6.16","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bluetooth/eir.c"]}],"references":["https://git.kernel.org/stable/c/497c9d2d7d3983826bb02c10fb4a5818be6550fb","https://git.kernel.org/stable/c/4bf29910570666e668a60d953f8da78e95bb7fa2","https://git.kernel.org/stable/c/842f7c3154d5b25ca11753c02ee8cf6ee64c0142","https://git.kernel.org/stable/c/7d99cc0f8e6fa0f35570887899f178122a61d44e","https://git.kernel.org/stable/c/20a2aa01f5aeb6daad9aeaa7c33dd512c58d81eb","https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/38xxx/CVE-2025-38304.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38304","state":"PUBLISHED","datePublished":"2025-07-10T07:42:15.466Z","dateUpdated":"2026-05-11T21:25:23.203Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:24.002Z"},"containers":{"cna":{"title":"Bluetooth: Fix NULL pointer deference on eir_get_service_data","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Fix NULL pointer deference on eir_get_service_data\n\nThe len parameter is considered optional so it can be NULL so it cannot\nbe used for skipping to next entry of EIR_SERVICE_DATA."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"497c9d2d7d3983826bb02c10fb4a5818be6550fb","versionType":"git"},{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"4bf29910570666e668a60d953f8da78e95bb7fa2","versionType":"git"},{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"842f7c3154d5b25ca11753c02ee8cf6ee64c0142","versionType":"git"},{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"7d99cc0f8e6fa0f35570887899f178122a61d44e","versionType":"git"},{"version":"8f9ae5b3ae80f168a6224529e3787f4fb27f299a","status":"affected","lessThan":"20a2aa01f5aeb6daad9aeaa7c33dd512c58d81eb","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bluetooth/eir.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","versionType":"semver"},{"version":"6.1.142","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.94","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.34","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.15.3","status":"unaffected","lessThanOrEqual":"6.15.*","versionType":"semver"},{"version":"6.16","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bluetooth/eir.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/497c9d2d7d3983826bb02c10fb4a5818be6550fb"},{"url":"https://git.kernel.org/stable/c/4bf29910570666e668a60d953f8da78e95bb7fa2"},{"url":"https://git.kernel.org/stable/c/842f7c3154d5b25ca11753c02ee8cf6ee64c0142"},{"url":"https://git.kernel.org/stable/c/7d99cc0f8e6fa0f35570887899f178122a61d44e"},{"url":"https://git.kernel.org/stable/c/20a2aa01f5aeb6daad9aeaa7c33dd512c58d81eb"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:25:23.203Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1.142"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.6.94"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.12.34"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.15.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.16"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE 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