{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-42141", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-29T15:50:41.189Z", "datePublished": "2024-07-30T07:46:35.174Z", "dateUpdated": "2024-11-05T09:38:11.451Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:38:11.451Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: ISO: Check socket flag instead of hcon\n\nThis fixes the following Smatch static checker warning:\n\nnet/bluetooth/iso.c:1364 iso_sock_recvmsg()\nerror: we previously assumed 'pi->conn->hcon' could be null (line 1359)\n\nnet/bluetooth/iso.c\n1347 static int iso_sock_recvmsg(struct socket *sock, struct msghdr *msg,\n1348 size_t len, int flags)\n1349 {\n1350 struct sock *sk = sock->sk;\n1351 struct iso_pinfo *pi = iso_pi(sk);\n1352\n1353 BT_DBG(\"sk %p\", sk);\n1354\n1355 if (test_and_clear_bit(BT_SK_DEFER_SETUP,\n &bt_sk(sk)->flags)) {\n1356 lock_sock(sk);\n1357 switch (sk->sk_state) {\n1358 case BT_CONNECT2:\n1359 if (pi->conn->hcon &&\n ^^^^^^^^^^^^^^ If ->hcon is NULL\n\n1360 test_bit(HCI_CONN_PA_SYNC,\n &pi->conn->hcon->flags)) {\n1361 iso_conn_big_sync(sk);\n1362 sk->sk_state = BT_LISTEN;\n1363 } else {\n--> 1364 iso_conn_defer_accept(pi->conn->hcon);\n ^^^^^^^^^^^^^^\n then we're toast\n\n1365 sk->sk_state = BT_CONFIG;\n1366 }\n1367 release_sock(sk);\n1368 return 0;\n1369 case BT_CONNECTED:\n1370 if (test_bit(BT_SK_PA_SYNC,"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/bluetooth/iso.c"], "versions": [{"version": "fbdc4bc47268", "lessThan": "045669710464", "status": "affected", "versionType": "git"}, {"version": "fbdc4bc47268", "lessThan": "33fabef48916", "status": "affected", "versionType": "git"}, {"version": "fbdc4bc47268", "lessThan": "596b6f081336", "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/iso.c"], "versions": [{"version": "6.6", "status": "affected"}, {"version": "0", "lessThan": "6.6", "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"}]}], "references": [{"url": "https://git.kernel.org/stable/c/045669710464a21c67e690ef14698fd71857cb11"}, {"url": "https://git.kernel.org/stable/c/33fabef489169c6db87843ef23351ed0d5e51ad8"}, {"url": "https://git.kernel.org/stable/c/596b6f081336e77764ca35cfeab66d0fcdbe544e"}], "title": "Bluetooth: ISO: Check socket flag instead of hcon", "x_generator": {"engine": "bippy-9e1c9544281a"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:54:32.592Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/045669710464a21c67e690ef14698fd71857cb11", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/33fabef489169c6db87843ef23351ed0d5e51ad8", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/596b6f081336e77764ca35cfeab66d0fcdbe544e", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-42141", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:15:53.613577Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:34:35.470Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/045669710464a21c67e690ef14698fd71857cb11", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/33fabef489169c6db87843ef23351ed0d5e51ad8", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/596b6f081336e77764ca35cfeab66d0fcdbe544e", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:54:32.592Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-42141", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:15:53.613577Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:24.637Z"}}], "cna": {"title": "Bluetooth: ISO: Check socket flag instead of hcon", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "fbdc4bc47268", "lessThan": "045669710464", "versionType": "git"}, {"status": "affected", "version": "fbdc4bc47268", "lessThan": "33fabef48916", "versionType": "git"}, {"status": "affected", "version": "fbdc4bc47268", "lessThan": "596b6f081336", "versionType": "git"}], "programFiles": ["net/bluetooth/iso.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.6"}, {"status": "unaffected", "version": "0", "lessThan": "6.6", "versionType": "semver"}, {"status": "unaffected", "version": "6.6.39", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.9.9", "versionType": "semver", "lessThanOrEqual": "6.9.*"}, {"status": "unaffected", "version": "6.10", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["net/bluetooth/iso.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/045669710464a21c67e690ef14698fd71857cb11"}, {"url": "https://git.kernel.org/stable/c/33fabef489169c6db87843ef23351ed0d5e51ad8"}, {"url": "https://git.kernel.org/stable/c/596b6f081336e77764ca35cfeab66d0fcdbe544e"}], "x_generator": {"engine": "bippy-9e1c9544281a"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: ISO: Check socket flag instead of hcon\n\nThis fixes the following Smatch static checker warning:\n\nnet/bluetooth/iso.c:1364 iso_sock_recvmsg()\nerror: we previously assumed 'pi->conn->hcon' could be null (line 1359)\n\nnet/bluetooth/iso.c\n1347 static int iso_sock_recvmsg(struct socket *sock, struct msghdr *msg,\n1348 size_t len, int flags)\n1349 {\n1350 struct sock *sk = sock->sk;\n1351 struct iso_pinfo *pi = iso_pi(sk);\n1352\n1353 BT_DBG(\"sk %p\", sk);\n1354\n1355 if (test_and_clear_bit(BT_SK_DEFER_SETUP,\n &bt_sk(sk)->flags)) {\n1356 lock_sock(sk);\n1357 switch (sk->sk_state) {\n1358 case BT_CONNECT2:\n1359 if (pi->conn->hcon &&\n ^^^^^^^^^^^^^^ If ->hcon is NULL\n\n1360 test_bit(HCI_CONN_PA_SYNC,\n &pi->conn->hcon->flags)) {\n1361 iso_conn_big_sync(sk);\n1362 sk->sk_state = BT_LISTEN;\n1363 } else {\n--> 1364 iso_conn_defer_accept(pi->conn->hcon);\n ^^^^^^^^^^^^^^\n then we're toast\n\n1365 sk->sk_state = BT_CONFIG;\n1366 }\n1367 release_sock(sk);\n1368 return 0;\n1369 case BT_CONNECTED:\n1370 if (test_bit(BT_SK_PA_SYNC,"}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:38:11.451Z"}}}, "cveMetadata": {"cveId": "CVE-2024-42141", "state": "PUBLISHED", "dateUpdated": "2024-11-05T09:38:11.451Z", "dateReserved": "2024-07-29T15:50:41.189Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-07-30T07:46:35.174Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: ISO: Check socket flag instead of hcon\n\nThis fixes the following Smatch static checker warning:\n\nnet/bluetooth/iso.c:1364 iso_sock_recvmsg()\nerror: we previously assumed 'pi->conn->hcon' could be null (line 1359)\n\nnet/bluetooth/iso.c\n1347 static int iso_sock_recvmsg(struct socket *sock, struct msghdr *msg,\n1348 size_t len, int flags)\n1349 {\n1350 struct sock *sk = sock->sk;\n1351 struct iso_pinfo *pi = iso_pi(sk);\n1352\n1353 BT_DBG(\"sk %p\", sk);\n1354\n1355 if (test_and_clear_bit(BT_SK_DEFER_SETUP,\n &bt_sk(sk)->flags)) {\n1356 lock_sock(sk);\n1357 switch (sk->sk_state) {\n1358 case BT_CONNECT2:\n1359 if (pi->conn->hcon &&\n ^^^^^^^^^^^^^^ If ->hcon is NULL\n\n1360 test_bit(HCI_CONN_PA_SYNC,\n &pi->conn->hcon->flags)) {\n1361 iso_conn_big_sync(sk);\n1362 sk->sk_state = BT_LISTEN;\n1363 } else {\n--> 1364 iso_conn_defer_accept(pi->conn->hcon);\n ^^^^^^^^^^^^^^\n then we're toast\n\n1365 sk->sk_state = BT_CONFIG;\n1366 }\n1367 release_sock(sk);\n1368 return 0;\n1369 case BT_CONNECTED:\n1370 if (test_bit(BT_SK_PA_SYNC,"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: ISO: Verifique el indicador de socket en lugar de hcon. Esto corrige la siguiente advertencia del verificador est\u00e1tico de Smatch: net/bluetooth/iso.c:1364 iso_sock_recvmsg() error: previamente asumimos 'pi ->conn->hcon' podr\u00eda ser nulo (l\u00ednea 1359) net/bluetooth/iso.c 1347 static int iso_sock_recvmsg(struct socket *sock, struct msghdr *msg, 1348 size_t len, int flags) 1349 { 1350 struct sock *sk = calcet\u00edn->sk; 1351 estructura iso_pinfo *pi = iso_pi(sk); 1352 1353 BT_DBG(\"sk%p\",sk); 1354 1355 if (test_and_clear_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags)) { 1356 lock_sock(sk); 1357 interruptor (sk->sk_state) { 1358 caso BT_CONNECT2: 1359 si (pi->conn->hcon && ^^^^^^^^^^^^^^ Si ->hcon es NULL 1360 test_bit(HCI_CONN_PA_SYNC, &pi ->conn->hcon->flags)) { 1361 iso_conn_big_sync(sk); 1362 sk->sk_state = BT_LISTEN; 1363 } else { --> 1364 iso_conn_defer_accept(pi->conn->hcon); ^^^^^^^^^^^^^^ entonces estamos 1365 sk->sk_state = BT_CONFIG; 1366 } 1367 liberaci\u00f3n_sock(sk); 1368 devuelve 0; 1369 caso BT_CONNECTED: 1370 si (test_bit(BT_SK_PA_SYNC,"}], "id": "CVE-2024-42141", "lastModified": "2024-07-30T13:32:45.943", "metrics": {}, "published": "2024-07-30T08:15:05.917", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/045669710464a21c67e690ef14698fd71857cb11"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/33fabef489169c6db87843ef23351ed0d5e51ad8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/596b6f081336e77764ca35cfeab66d0fcdbe544e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"affected_release": [{"advisory": "RHSA-2024:9315", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}, {"advisory": "RHSA-2024:9315", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}], "bugzilla": {"description": "kernel: Bluetooth: ISO: Check socket flag instead of hcon", "id": "2301506", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2301506"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nBluetooth: ISO: Check socket flag instead of hcon\nThis fixes the following Smatch static checker warning:\nnet/bluetooth/iso.c:1364 iso_sock_recvmsg()\nerror: we previously assumed 'pi->conn->hcon' could be null (line 1359)\nnet/bluetooth/iso.c\n1347 static int iso_sock_recvmsg(struct socket *sock, struct msghdr *msg,\n1348 size_t len, int flags)\n1349 {\n1350 struct sock *sk = sock->sk;\n1351 struct iso_pinfo *pi = iso_pi(sk);\n1352\n1353 BT_DBG(\"sk %p\", sk);\n1354\n1355 if (test_and_clear_bit(BT_SK_DEFER_SETUP,\n&bt_sk(sk)->flags)) {\n1356 lock_sock(sk);\n1357 switch (sk->sk_state) {\n1358 case BT_CONNECT2:\n1359 if (pi->conn->hcon &&\n^^^^^^^^^^^^^^ If ->hcon is NULL\n1360 test_bit(HCI_CONN_PA_SYNC,\n&pi->conn->hcon->flags)) {\n1361 iso_conn_big_sync(sk);\n1362 sk->sk_state = BT_LISTEN;\n1363 } else {\n--> 1364 iso_conn_defer_accept(pi->conn->hcon);\n^^^^^^^^^^^^^^\nthen we're toast\n1365 sk->sk_state = BT_CONFIG;\n1366 }\n1367 release_sock(sk);\n1368 return 0;\n1369 case BT_CONNECTED:\n1370 if (test_bit(BT_SK_PA_SYNC,"], "name": "CVE-2024-42141", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-07-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-42141\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-42141\nhttps://lore.kernel.org/linux-cve-announce/2024073030-CVE-2024-42141-9017@gregkh/T"], "statement": "Red Hat Enterprise Linux 8 is not affected by this vulnerability.", "threat_severity": "Low", "upstream_fix": "kernel 6.6.39, kernel 6.9.9, kernel 6.10"}