CVE-2022-50199 (GCVE-0-2022-50199)
Vulnerability from cvelistv5
Published
2025-06-18 11:03
Modified
2025-06-18 11:03
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ARM: OMAP2+: Fix refcount leak in omapdss_init_of
omapdss_find_dss_of_node() calls of_find_compatible_node() to get device
node. of_find_compatible_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() in later error path and normal path.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: e0c827aca0730b51f38081aa4e8ecf0912aab55f Version: e0c827aca0730b51f38081aa4e8ecf0912aab55f Version: e0c827aca0730b51f38081aa4e8ecf0912aab55f Version: e0c827aca0730b51f38081aa4e8ecf0912aab55f Version: e0c827aca0730b51f38081aa4e8ecf0912aab55f Version: e0c827aca0730b51f38081aa4e8ecf0912aab55f |
||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/arm/mach-omap2/display.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "935035cf97c8cd6794044b500fb0a44a6d30ffa1",
"status": "affected",
"version": "e0c827aca0730b51f38081aa4e8ecf0912aab55f",
"versionType": "git"
},
{
"lessThan": "14bac0c7035bf920e190a63c7e1b113c72eadbf4",
"status": "affected",
"version": "e0c827aca0730b51f38081aa4e8ecf0912aab55f",
"versionType": "git"
},
{
"lessThan": "230ad40a59c9a9ee8f3822b9a7bec09404102ebc",
"status": "affected",
"version": "e0c827aca0730b51f38081aa4e8ecf0912aab55f",
"versionType": "git"
},
{
"lessThan": "a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0",
"status": "affected",
"version": "e0c827aca0730b51f38081aa4e8ecf0912aab55f",
"versionType": "git"
},
{
"lessThan": "507159facf002d113c4878fec67f37d62f187887",
"status": "affected",
"version": "e0c827aca0730b51f38081aa4e8ecf0912aab55f",
"versionType": "git"
},
{
"lessThan": "9705db1eff38d6b9114121f9e253746199b759c9",
"status": "affected",
"version": "e0c827aca0730b51f38081aa4e8ecf0912aab55f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/arm/mach-omap2/display.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.20"
},
{
"lessThan": "4.20",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.211",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.137",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.61",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.18.*",
"status": "unaffected",
"version": "5.18.18",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.19.*",
"status": "unaffected",
"version": "5.19.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.0",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.211",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.137",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.61",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.18.18",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.19.2",
"versionStartIncluding": "4.20",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.0",
"versionStartIncluding": "4.20",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nARM: OMAP2+: Fix refcount leak in omapdss_init_of\n\nomapdss_find_dss_of_node() calls of_find_compatible_node() to get device\nnode. of_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() in later error path and normal path."
}
],
"providerMetadata": {
"dateUpdated": "2025-06-18T11:03:42.033Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1"
},
{
"url": "https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4"
},
{
"url": "https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc"
},
{
"url": "https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0"
},
{
"url": "https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887"
},
{
"url": "https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9"
}
],
"title": "ARM: OMAP2+: Fix refcount leak in omapdss_init_of",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-50199",
"datePublished": "2025-06-18T11:03:42.033Z",
"dateReserved": "2025-06-18T10:57:27.428Z",
"dateUpdated": "2025-06-18T11:03:42.033Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2022-50199\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-06-18T11:15:50.583\",\"lastModified\":\"2025-06-18T13:47:40.833\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nARM: OMAP2+: Fix refcount leak in omapdss_init_of\\n\\nomapdss_find_dss_of_node() calls of_find_compatible_node() to get device\\nnode. of_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() in later error path and normal path.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
}
}