206 lines
9.7 KiB
JSON
206 lines
9.7 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-2026-90253",
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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": "2026-09-11T19:38:34.796Z",
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"datePublished": "2026-09-17T16:07:53.435Z",
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"dateUpdated": "2026-10-19T09:00:30.044Z"
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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": "2026-10-19T09:00:30.044Z"
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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: MGMT: free the mesh send cancel command when it is cancelled\n\nmesh_send_cancel() queues the pending command with a NULL destroy\ncallback, so it is only freed if send_cancel() runs. A cancelled entry is\nleaked, as _hci_cmd_sync_cancel_entry() does not release entry->data when\nthere is no destroy callback, and hci_cmd_sync_clear() cancels every\npending entry when the controller is unregistered. Nothing else reclaims\nit either: mgmt_pending_new() does not put the command on\nhdev->mgmt_pending.\n\nThe leak also pins the socket reference taken by mgmt_pending_new(), so\nthe mgmt socket is never released.\n\nFree the command from a destroy callback."
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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/mgmt.c"
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],
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"versions": [
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{
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"version": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
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"lessThan": "b609341ee56967d9a45845ff26f79336d2114b55",
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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": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
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"lessThan": "416fabca9b7237b76aa9cafcf8c497b8ac00d88c",
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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": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
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"lessThan": "88e30d036d777b00aed42bd35000de23ff40910c",
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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": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
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"lessThan": "05438d338a875a9daa08ca3f6a35b4480cf13de4",
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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": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
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"lessThan": "fa46d428c014e7b72a18634679815670418e67dc",
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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": "b338d91703fae6f6afd67f3f75caa3b8f36ddef3",
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"lessThan": "3c742feda8fcabf741a17bcf668b63c8f606f9c5",
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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/mgmt.c"
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],
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"versions": [
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{
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"version": "6.1",
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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": "6.1",
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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": "6.1.188",
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"lessThanOrEqual": "6.1.*",
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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": "6.6.157",
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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": "6.12.110",
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"lessThanOrEqual": "6.12.*",
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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": "6.18.52",
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"lessThanOrEqual": "6.18.*",
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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": "7.2.6",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "6.1",
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"versionEndExcluding": "6.1.188"
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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": "6.1",
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"versionEndExcluding": "6.6.157"
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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": "6.1",
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"versionEndExcluding": "6.12.110"
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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": "6.1",
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"versionEndExcluding": "6.18.52"
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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": "6.1",
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"versionEndExcluding": "7.2.6"
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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": "6.1",
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"versionEndExcluding": "7.3"
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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/b609341ee56967d9a45845ff26f79336d2114b55"
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},
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{
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"url": "https://git.kernel.org/stable/c/416fabca9b7237b76aa9cafcf8c497b8ac00d88c"
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},
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{
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"url": "https://git.kernel.org/stable/c/88e30d036d777b00aed42bd35000de23ff40910c"
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},
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{
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"url": "https://git.kernel.org/stable/c/05438d338a875a9daa08ca3f6a35b4480cf13de4"
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},
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{
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"url": "https://git.kernel.org/stable/c/fa46d428c014e7b72a18634679815670418e67dc"
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},
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{
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"url": "https://git.kernel.org/stable/c/3c742feda8fcabf741a17bcf668b63c8f606f9c5"
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}
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],
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"title": "Bluetooth: MGMT: free the mesh send cancel command when it is cancelled",
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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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}
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} |