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vuln-cve/data/2023/54xxx/CVE-2023-54205.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-54205",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-12-30T12:06:44.499Z",
"datePublished": "2025-12-30T12:11:05.295Z",
"dateUpdated": "2026-05-11T19:57:30.110Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:57:30.110Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain\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/pinctrl/stm32/pinctrl-stm32.c"
],
"versions": [
{
"version": "d86f4d71e42a9fa1866f030074e54d7571d16ec1",
"lessThan": "95ab6d7905ebb52dc2ed6357c38e536753824068",
"status": "affected",
"versionType": "git"
},
{
"version": "d86f4d71e42a9fa1866f030074e54d7571d16ec1",
"lessThan": "8ab860dd8717a7e4a143988885fea0d7e5a9412e",
"status": "affected",
"versionType": "git"
},
{
"version": "d86f4d71e42a9fa1866f030074e54d7571d16ec1",
"lessThan": "af54707c0ccab52b3d532402436ea101011a9299",
"status": "affected",
"versionType": "git"
},
{
"version": "d86f4d71e42a9fa1866f030074e54d7571d16ec1",
"lessThan": "601be03fa8b81747a154bdef9b559411a5b921e8",
"status": "affected",
"versionType": "git"
},
{
"version": "d86f4d71e42a9fa1866f030074e54d7571d16ec1",
"lessThan": "9ae053d1eb87875d56f95b6a123a69827225a70e",
"status": "affected",
"versionType": "git"
},
{
"version": "d86f4d71e42a9fa1866f030074e54d7571d16ec1",
"lessThan": "dcef18c8ac40aa85bb339f64c1dd31dd458b06fb",
"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/pinctrl/stm32/pinctrl-stm32.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/95ab6d7905ebb52dc2ed6357c38e536753824068"
},
{
"url": "https://git.kernel.org/stable/c/8ab860dd8717a7e4a143988885fea0d7e5a9412e"
},
{
"url": "https://git.kernel.org/stable/c/af54707c0ccab52b3d532402436ea101011a9299"
},
{
"url": "https://git.kernel.org/stable/c/601be03fa8b81747a154bdef9b559411a5b921e8"
},
{
"url": "https://git.kernel.org/stable/c/9ae053d1eb87875d56f95b6a123a69827225a70e"
},
{
"url": "https://git.kernel.org/stable/c/dcef18c8ac40aa85bb339f64c1dd31dd458b06fb"
}
],
"title": "pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}