CVE-2022-49473 (GCVE-0-2022-49473)
Vulnerability from cvelistv5
Published
2025-02-26 02:13
Modified
2025-05-04 08:38
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 6748d05590594837e42dfa975879fb275099f0b2 Version: 6748d05590594837e42dfa975879fb275099f0b2 Version: 6748d05590594837e42dfa975879fb275099f0b2 Version: 6748d05590594837e42dfa975879fb275099f0b2 Version: 6748d05590594837e42dfa975879fb275099f0b2 |
||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"sound/soc/ti/j721e-evm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "510e879420b410d88c612aecc6ca15dc6fe77473",
"status": "affected",
"version": "6748d05590594837e42dfa975879fb275099f0b2",
"versionType": "git"
},
{
"lessThan": "2a3966b950b37a6f10c5f9caee15b4cdcf5a7413",
"status": "affected",
"version": "6748d05590594837e42dfa975879fb275099f0b2",
"versionType": "git"
},
{
"lessThan": "d748ff8fbb3a5296bddd586445dc692b079cbe3d",
"status": "affected",
"version": "6748d05590594837e42dfa975879fb275099f0b2",
"versionType": "git"
},
{
"lessThan": "554df0f70bff1ace6d2df2fcaddbc9b7bd509de2",
"status": "affected",
"version": "6748d05590594837e42dfa975879fb275099f0b2",
"versionType": "git"
},
{
"lessThan": "a34840c4eb3278a7c29c9c57a65ce7541c66f9f2",
"status": "affected",
"version": "6748d05590594837e42dfa975879fb275099f0b2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"sound/soc/ti/j721e-evm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.121",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.46",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.17.*",
"status": "unaffected",
"version": "5.17.14",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.18.*",
"status": "unaffected",
"version": "5.18.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "5.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.121",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.46",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.17.14",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.18.3",
"versionStartIncluding": "5.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.19",
"versionStartIncluding": "5.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:38:28.831Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/510e879420b410d88c612aecc6ca15dc6fe77473"
},
{
"url": "https://git.kernel.org/stable/c/2a3966b950b37a6f10c5f9caee15b4cdcf5a7413"
},
{
"url": "https://git.kernel.org/stable/c/d748ff8fbb3a5296bddd586445dc692b079cbe3d"
},
{
"url": "https://git.kernel.org/stable/c/554df0f70bff1ace6d2df2fcaddbc9b7bd509de2"
},
{
"url": "https://git.kernel.org/stable/c/a34840c4eb3278a7c29c9c57a65ce7541c66f9f2"
}
],
"title": "ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49473",
"datePublished": "2025-02-26T02:13:16.008Z",
"dateReserved": "2025-02-26T02:08:31.579Z",
"dateUpdated": "2025-05-04T08:38:28.831Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2022-49473\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-02-26T07:01:23.517\",\"lastModified\":\"2025-03-17T16:08:31.777\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*\\n\\nof_parse_phandle() returns a node pointer with refcount\\nincremented, we should use of_node_put() on it when not needed anymore.\\nAdd missing of_node_put() to avoid refcount leak.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: ti: j721e-evm: Se corrige la p\u00e9rdida de recuento de referencias en j721e_soc_probe_* of_parse_phandle() devuelve un puntero de nodo con el recuento de referencias incrementado, deber\u00edamos usar of_node_put() en \u00e9l cuando ya no sea necesario. Agregue of_node_put() faltante para evitar la p\u00e9rdida de recuento de referencias.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.9\",\"versionEndExcluding\":\"5.10.121\",\"matchCriteriaId\":\"D72A0A66-110A-4144-A452-8FE84D5A41C8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.46\",\"matchCriteriaId\":\"20D41697-0E8B-4B7D-8842-F17BF2AA21E1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"5.17.14\",\"matchCriteriaId\":\"15E2DD33-2255-4B76-9C15-04FF8CBAB252\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.18\",\"versionEndExcluding\":\"5.18.3\",\"matchCriteriaId\":\"8E122216-2E9E-4B3E-B7B8-D575A45BA3C2\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2a3966b950b37a6f10c5f9caee15b4cdcf5a7413\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/510e879420b410d88c612aecc6ca15dc6fe77473\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/554df0f70bff1ace6d2df2fcaddbc9b7bd509de2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a34840c4eb3278a7c29c9c57a65ce7541c66f9f2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d748ff8fbb3a5296bddd586445dc692b079cbe3d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
}
}