170 lines
7.3 KiB
JSON
170 lines
7.3 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-2022-50809",
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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": "2025-12-30T12:06:07.129Z",
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"datePublished": "2025-12-30T12:08:27.242Z",
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"dateUpdated": "2026-05-23T15:25:16.272Z"
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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": "2026-05-23T15:25:16.272Z"
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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\nxhci: dbc: Fix memory leak in xhci_alloc_dbc()\n\nIf DbC is already in use, then the allocated memory for the xhci_dbc struct\ndoesn't get freed before returning NULL, which leads to a memleak."
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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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"drivers/usb/host/xhci-dbgcap.c"
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],
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"versions": [
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{
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"version": "d7afb4a13f6c6ee7df7d0bfc67b4ef19ece6d802",
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"lessThan": "103b459590e1eb4d80b02761eb36c7cae1d9b58e",
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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": "534675942e901959b5d8dc11ea526c4e48817d8e",
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"lessThan": "116d6a6964986ea7eb516daa36128d270f1f248d",
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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": "534675942e901959b5d8dc11ea526c4e48817d8e",
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"lessThan": "69e67c804d09a6b1bcda1f4f242f151f813eeb4a",
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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": "534675942e901959b5d8dc11ea526c4e48817d8e",
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"lessThan": "d591b32e519603524a35b172156db71df9116902",
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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": "5.15.58",
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"lessThan": "5.15.75",
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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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"drivers/usb/host/xhci-dbgcap.c"
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],
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"versions": [
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{
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"version": "5.18",
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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": "5.18",
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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": "5.15.75",
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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": "5.19.17",
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"lessThanOrEqual": "5.19.*",
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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": "6.0.3",
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"lessThanOrEqual": "6.0.*",
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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",
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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": "5.15.58",
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"versionEndExcluding": "5.15.75"
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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": "5.18",
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"versionEndExcluding": "5.19.17"
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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": "5.18",
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"versionEndExcluding": "6.0.3"
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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": "5.18",
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"versionEndExcluding": "6.1"
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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/103b459590e1eb4d80b02761eb36c7cae1d9b58e"
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},
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{
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"url": "https://git.kernel.org/stable/c/116d6a6964986ea7eb516daa36128d270f1f248d"
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},
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{
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"url": "https://git.kernel.org/stable/c/69e67c804d09a6b1bcda1f4f242f151f813eeb4a"
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},
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{
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"url": "https://git.kernel.org/stable/c/d591b32e519603524a35b172156db71df9116902"
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}
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],
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"title": "xhci: dbc: Fix memory leak in xhci_alloc_dbc()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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} |