247 lines
11 KiB
JSON
247 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-2022-49139",
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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": "2025-02-26T01:49:39.269Z",
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"datePublished": "2025-02-26T01:55:11.163Z",
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"dateUpdated": "2026-05-11T18:53:54.806Z"
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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": "2026-05-11T18:53:54.806Z"
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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: fix null ptr deref on hci_sync_conn_complete_evt\n\nThis event is just specified for SCO and eSCO link types.\nOn the reception of a HCI_Synchronous_Connection_Complete for a BDADDR\nof an existing LE connection, LE link type and a status that triggers the\nsecond case of the packet processing a NULL pointer dereference happens,\nas conn->link is NULL."
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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/hci_event.c"
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],
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"versions": [
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{
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"version": "efc7688b557dd1be10eead7399b315efcb1dbc74",
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"lessThan": "1c1291a84e94f6501644634c97544bb8291e9a1a",
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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": "efc7688b557dd1be10eead7399b315efcb1dbc74",
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"lessThan": "0f9db1209f59844839175b5b907d3778cafde93d",
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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": "efc7688b557dd1be10eead7399b315efcb1dbc74",
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"lessThan": "c1aa0dd52db4ce888be0bd820c3fa918d350ca0b",
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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": "efc7688b557dd1be10eead7399b315efcb1dbc74",
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"lessThan": "f61c23e73dc653b957781066abfa8105c3fa3f5b",
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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": "efc7688b557dd1be10eead7399b315efcb1dbc74",
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"lessThan": "3afee2118132e93e5f6fa636dfde86201a860ab3",
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"status": "affected",
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"versionType": "git"
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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/hci_event.c"
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],
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"versions": [
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{
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"version": "2.6.30",
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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": "2.6.30",
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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": "5.4.231",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.167",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.92",
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"lessThanOrEqual": "5.15.*",
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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": "5.17.3",
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"lessThanOrEqual": "5.17.*",
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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": "5.18",
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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": "2.6.30",
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"versionEndExcluding": "5.4.231"
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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": "2.6.30",
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"versionEndExcluding": "5.10.167"
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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": "2.6.30",
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"versionEndExcluding": "5.15.92"
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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": "2.6.30",
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"versionEndExcluding": "5.17.3"
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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": "2.6.30",
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"versionEndExcluding": "5.18"
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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/1c1291a84e94f6501644634c97544bb8291e9a1a"
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},
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{
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"url": "https://git.kernel.org/stable/c/0f9db1209f59844839175b5b907d3778cafde93d"
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},
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{
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"url": "https://git.kernel.org/stable/c/c1aa0dd52db4ce888be0bd820c3fa918d350ca0b"
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},
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{
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"url": "https://git.kernel.org/stable/c/f61c23e73dc653b957781066abfa8105c3fa3f5b"
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},
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{
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"url": "https://git.kernel.org/stable/c/3afee2118132e93e5f6fa636dfde86201a860ab3"
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}
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],
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"title": "Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt",
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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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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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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-2022-49139",
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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": "2025-10-01T19:48:01.755849Z"
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}
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-476",
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"description": "CWE-476 NULL Pointer Dereference"
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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": "2025-10-01T19:57:02.106Z"
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}
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}
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]
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}
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} |