{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-53164", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-15T13:59:19.063Z", "datePublished": "2025-09-15T14:03:50.681Z", "dateUpdated": "2025-09-15T14:03:50.681Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-15T14:03:50.681Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe\n\nof_irq_find_parent() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\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/irqchip/irq-ti-sci-intr.c"], "versions": [{"version": "cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f", "lessThan": "07fceab32096c1290b491f2fcaace03f78e2db37", "status": "affected", "versionType": "git"}, {"version": "cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f", "lessThan": "df8d3536b660c6c6f6b25fa8b157e9b38ad78142", "status": "affected", "versionType": "git"}, {"version": "cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f", "lessThan": "856fc2195494d1175ada0f1f46f92c5b28ce12eb", "status": "affected", "versionType": "git"}, {"version": "cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f", "lessThan": "a0d91a48e1a020fb636f0fcaf44672f123bb0799", "status": "affected", "versionType": "git"}, {"version": "cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f", "lessThan": "4ae40c20f1519e1767ba01609abc7e8d6485fc0c", "status": "affected", "versionType": "git"}, {"version": "cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f", "lessThan": "02298b7bae12936ca313975b02e7f98b06670d37", "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/irqchip/irq-ti-sci-intr.c"], "versions": [{"version": "5.2", "status": "affected"}, {"version": "0", "lessThan": "5.2", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.235", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.173", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.99", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.16", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.2.3", "lessThanOrEqual": "6.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3", "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": "5.2", "versionEndExcluding": "5.4.235"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "5.10.173"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "5.15.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.1.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.2.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37"}, {"url": "https://git.kernel.org/stable/c/df8d3536b660c6c6f6b25fa8b157e9b38ad78142"}, {"url": "https://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12eb"}, {"url": "https://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799"}, {"url": "https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0c"}, {"url": "https://git.kernel.org/stable/c/02298b7bae12936ca313975b02e7f98b06670d37"}], "title": "irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe\n\nof_irq_find_parent() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak."}], "id": "CVE-2023-53164", "lastModified": "2025-09-15T15:22:27.090", "metrics": {}, "published": "2025-09-15T14:15:38.097", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/02298b7bae12936ca313975b02e7f98b06670d37"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12eb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/df8d3536b660c6c6f6b25fa8b157e9b38ad78142"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{}

{}