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vuln-cve/data/2023/53xxx/CVE-2023-53164.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"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": "2026-05-11T19:39:30.710Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:39:30.710Z"
},
"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"
}
}
}
}