{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-35966","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-17T13:50:33.138Z","datePublished":"2024-05-20T09:41:55.838Z","dateUpdated":"2025-11-03T21:55:08.869Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:09:24.269Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: RFCOMM: Fix not validating setsockopt user input\n\nsyzbot reported rfcomm_sock_setsockopt_old() is copying data without\nchecking user input length.\n\nBUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset\ninclude/linux/sockptr.h:49 [inline]\nBUG: KASAN: slab-out-of-bounds in copy_from_sockptr\ninclude/linux/sockptr.h:55 [inline]\nBUG: KASAN: slab-out-of-bounds in rfcomm_sock_setsockopt_old\nnet/bluetooth/rfcomm/sock.c:632 [inline]\nBUG: KASAN: slab-out-of-bounds in rfcomm_sock_setsockopt+0x893/0xa70\nnet/bluetooth/rfcomm/sock.c:673\nRead of size 4 at addr ffff8880209a8bc3 by task syz-executor632/5064"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bluetooth/rfcomm/sock.c"],"versions":[{"version":"bb23c0ab824653be4aa7dfca15b07b3059717004","lessThan":"d072ea24748189cd8f4a9c3f585ca9af073a0838","status":"affected","versionType":"git"},{"version":"bb23c0ab824653be4aa7dfca15b07b3059717004","lessThan":"00767fbd67af70d7a550caa5b12d9515fa978bab","status":"affected","versionType":"git"},{"version":"bb23c0ab824653be4aa7dfca15b07b3059717004","lessThan":"eea40d33bf936a5c7fb03c190e61e0cfee00e872","status":"affected","versionType":"git"},{"version":"bb23c0ab824653be4aa7dfca15b07b3059717004","lessThan":"4ea65e2095e9bd151d0469328dd7fc2858feb546","status":"affected","versionType":"git"},{"version":"bb23c0ab824653be4aa7dfca15b07b3059717004","lessThan":"c3f787a3eafe519c93df9abbb0ca5145861c8d0f","status":"affected","versionType":"git"},{"version":"bb23c0ab824653be4aa7dfca15b07b3059717004","lessThan":"a97de7bff13b1cc825c1b1344eaed8d6c2d3e695","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/bluetooth/rfcomm/sock.c"],"versions":[{"version":"2.6.30","status":"affected"},{"version":"0","lessThan":"2.6.30","status":"unaffected","versionType":"semver"},{"version":"5.10.234","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.178","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.107","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.47","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.8.7","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9","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":"2.6.30","versionEndExcluding":"5.10.234"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.30","versionEndExcluding":"5.15.178"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.30","versionEndExcluding":"6.1.107"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.30","versionEndExcluding":"6.6.47"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.30","versionEndExcluding":"6.8.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.30","versionEndExcluding":"6.9"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d072ea24748189cd8f4a9c3f585ca9af073a0838"},{"url":"https://git.kernel.org/stable/c/00767fbd67af70d7a550caa5b12d9515fa978bab"},{"url":"https://git.kernel.org/stable/c/eea40d33bf936a5c7fb03c190e61e0cfee00e872"},{"url":"https://git.kernel.org/stable/c/4ea65e2095e9bd151d0469328dd7fc2858feb546"},{"url":"https://git.kernel.org/stable/c/c3f787a3eafe519c93df9abbb0ca5145861c8d0f"},{"url":"https://git.kernel.org/stable/c/a97de7bff13b1cc825c1b1344eaed8d6c2d3e695"}],"title":"Bluetooth: RFCOMM: Fix not validating setsockopt user input","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-35966","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-05-28T19:28:34.251629Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:33:49.290Z"}},{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/c3f787a3eafe519c93df9abbb0ca5145861c8d0f","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/a97de7bff13b1cc825c1b1344eaed8d6c2d3e695","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T21:55:08.869Z"}}]}}