{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-50153", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-06-18T10:57:27.425Z", "datePublished": "2025-06-18T11:03:11.877Z", "dateUpdated": "2025-06-18T11:03:11.877Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-06-18T11:03:11.877Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: host: Fix refcount leak in ehci_hcd_ppc_of_probe\n\nof_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/host/ehci-ppc-of.c"], "versions": [{"version": "796bcae7361c28cf825780f6f1aac9dd3411394e", "lessThan": "b9c4a480cb0ada07154debf681454cbb55e30b59", "status": "affected", "versionType": "git"}, {"version": "796bcae7361c28cf825780f6f1aac9dd3411394e", "lessThan": "038453b17fe30ea38f0f3c916e2ae2b7f8cef84e", "status": "affected", "versionType": "git"}, {"version": "796bcae7361c28cf825780f6f1aac9dd3411394e", "lessThan": "8cbc3870ff356366842af3228dd8e7bc278e5edd", "status": "affected", "versionType": "git"}, {"version": "796bcae7361c28cf825780f6f1aac9dd3411394e", "lessThan": "585d22a5624ef2b540c337665c72fea8cd33db50", "status": "affected", "versionType": "git"}, {"version": "796bcae7361c28cf825780f6f1aac9dd3411394e", "lessThan": "c0a4b454486b23bb4d94ce49f490830ecc354040", "status": "affected", "versionType": "git"}, {"version": "796bcae7361c28cf825780f6f1aac9dd3411394e", "lessThan": "8e51a512c1079109bec4c80915e647692d583e79", "status": "affected", "versionType": "git"}, {"version": "796bcae7361c28cf825780f6f1aac9dd3411394e", "lessThan": "3a50c917c67dd0bc39c14de4a8b75a1d50fdce66", "status": "affected", "versionType": "git"}, {"version": "796bcae7361c28cf825780f6f1aac9dd3411394e", "lessThan": "b5c5b13cb45e2c88181308186b0001992cb41954", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/host/ehci-ppc-of.c"], "versions": [{"version": "2.6.29", "status": "affected"}, {"version": "0", "lessThan": "2.6.29", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.291", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.256", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.211", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.137", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.61", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.18", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19.2", "lessThanOrEqual": "5.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "4.14.291"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "4.19.256"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.4.211"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.10.137"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.15.61"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.18.18"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.19.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "6.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59"}, {"url": "https://git.kernel.org/stable/c/038453b17fe30ea38f0f3c916e2ae2b7f8cef84e"}, {"url": "https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5edd"}, {"url": "https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50"}, {"url": "https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040"}, {"url": "https://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79"}, {"url": "https://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66"}, {"url": "https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954"}], "title": "usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: host: Fix refcount leak in ehci_hcd_ppc_of_probe\n\nof_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."}], "id": "CVE-2022-50153", "lastModified": "2025-06-18T13:47:40.833", "metrics": {}, "published": "2025-06-18T11:15:45.417", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/038453b17fe30ea38f0f3c916e2ae2b7f8cef84e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5edd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe", "id": "2373447", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373447"}, "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": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nusb: host: Fix refcount leak in ehci_hcd_ppc_of_probe\nof_find_compatible_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\nAdd missing of_node_put() to avoid refcount leak."], "name": "CVE-2022-50153", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-06-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50153\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50153\nhttps://lore.kernel.org/linux-cve-announce/2025061822-CVE-2022-50153-d408@gregkh/T"], "threat_severity": "Low"}