{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-42132","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-07-29T15:50:41.186Z","datePublished":"2024-07-30T07:46:27.684Z","dateUpdated":"2025-05-04T12:57:42.567Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T12:57:42.567Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nbluetooth/hci: disallow setting handle bigger than HCI_CONN_HANDLE_MAX\n\nSyzbot hit warning in hci_conn_del() caused by freeing handle that was\nnot allocated using ida allocator.\n\nThis is caused by handle bigger than HCI_CONN_HANDLE_MAX passed by\nhci_le_big_sync_established_evt(), which makes code think it's unset\nconnection.\n\nAdd same check for handle upper bound as in hci_conn_set_handle() to\nprevent warning."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bluetooth/hci_conn.c"],"versions":[{"version":"84cb0143fb8a03bf941c7aaedd56c938c99dafad","lessThan":"4970e48f83dbd21d2a6a7cdaaafc2a71f7f45dc4","status":"affected","versionType":"git"},{"version":"181a42edddf51d5d9697ecdf365d72ebeab5afb0","lessThan":"d311036696fed778301d08a71a4bef737b86d8c5","status":"affected","versionType":"git"},{"version":"181a42edddf51d5d9697ecdf365d72ebeab5afb0","lessThan":"1cc18c2ab2e8c54c355ea7c0423a636e415a0c23","status":"affected","versionType":"git"},{"version":"e9f708beada55426c8d678e2f46af659eb5bf4f0","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/hci_conn.c"],"versions":[{"version":"6.7","status":"affected"},{"version":"0","lessThan":"6.7","status":"unaffected","versionType":"semver"},{"version":"6.6.39","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.9.9","lessThanOrEqual":"6.9.*","status":"unaffected","versionType":"semver"},{"version":"6.10","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":"6.6.2","versionEndExcluding":"6.6.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.9.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4970e48f83dbd21d2a6a7cdaaafc2a71f7f45dc4"},{"url":"https://git.kernel.org/stable/c/d311036696fed778301d08a71a4bef737b86d8c5"},{"url":"https://git.kernel.org/stable/c/1cc18c2ab2e8c54c355ea7c0423a636e415a0c23"}],"title":"bluetooth/hci: disallow setting handle bigger than HCI_CONN_HANDLE_MAX","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T04:54:31.923Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/4970e48f83dbd21d2a6a7cdaaafc2a71f7f45dc4","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/d311036696fed778301d08a71a4bef737b86d8c5","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/1cc18c2ab2e8c54c355ea7c0423a636e415a0c23","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-42132","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T16:16:22.191923Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:34:36.401Z"}}]}}