221 lines
11 KiB
JSON
221 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2024-42141",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2024-07-29T15:50:41.189Z",
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"datePublished": "2024-07-30T07:46:35.174Z",
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"dateUpdated": "2026-05-23T15:52:23.995Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-23T15:52:23.995Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"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,"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"net/bluetooth/iso.c"
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],
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"versions": [
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{
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"version": "fbdc4bc47268953c80853489f696e02d61f9a2c6",
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"lessThan": "045669710464a21c67e690ef14698fd71857cb11",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fbdc4bc47268953c80853489f696e02d61f9a2c6",
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"lessThan": "33fabef489169c6db87843ef23351ed0d5e51ad8",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "fbdc4bc47268953c80853489f696e02d61f9a2c6",
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"lessThan": "596b6f081336e77764ca35cfeab66d0fcdbe544e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "c03a10bd5b6ccb22921e04bcddc987410df7e7a9",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "6.5.12",
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"lessThan": "6.6",
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"status": "affected",
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"versionType": "semver"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"net/bluetooth/iso.c"
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],
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"versions": [
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{
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"version": "6.6",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.6",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.39",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.9.9",
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"lessThanOrEqual": "6.9.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.10",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.6",
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"versionEndExcluding": "6.6.39"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.6",
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"versionEndExcluding": "6.9.9"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.6",
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"versionEndExcluding": "6.10"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.5.12"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/045669710464a21c67e690ef14698fd71857cb11"
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},
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{
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"url": "https://git.kernel.org/stable/c/33fabef489169c6db87843ef23351ed0d5e51ad8"
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},
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{
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"url": "https://git.kernel.org/stable/c/596b6f081336e77764ca35cfeab66d0fcdbe544e"
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}
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],
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"title": "Bluetooth: ISO: Check socket flag instead of hcon",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T04:54:32.592Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/045669710464a21c67e690ef14698fd71857cb11",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/33fabef489169c6db87843ef23351ed0d5e51ad8",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/596b6f081336e77764ca35cfeab66d0fcdbe544e",
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"tags": [
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"x_transferred"
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]
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}
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]
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},
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2024-42141",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2024-09-10T16:15:53.613577Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2024-09-11T17:34:35.470Z"
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}
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}
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]
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}
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} |