CVE-2022-50121 (GCVE-0-2022-50121)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:02 – Updated: 2025-06-18 11:02
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: remoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. When breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the child node. Add missing of_node_put() to avoid refcount leak.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 6dedbd1d544389d6ab1727423348572a11e9df5d , < 75358732af9b26acfe3e609943290bcba13330fc (git)
Affected: 6dedbd1d544389d6ab1727423348572a11e9df5d , < cf112a52d758092ca3d5ebdad51dd17bda5ba3e5 (git)
Affected: 6dedbd1d544389d6ab1727423348572a11e9df5d , < 61cd8cd3b6b33c7eae3b45cf783b114f2ae53528 (git)
Affected: 6dedbd1d544389d6ab1727423348572a11e9df5d , < 3f83c4cf1b78331c23876977aa7b9151aff2f9e1 (git)
Affected: 6dedbd1d544389d6ab1727423348572a11e9df5d , < fa220c05d282e7479abe08b54e3bdffd06c25e97 (git)
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    Linux Linux Affected: 5.10
Unaffected: 0 , < 5.10 (semver)
Unaffected: 5.10.137 , ≤ 5.10.* (semver)
Unaffected: 5.15.61 , ≤ 5.15.* (semver)
Unaffected: 5.18.18 , ≤ 5.18.* (semver)
Unaffected: 5.19.2 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
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{
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        {
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          "product": "Linux",
          "programFiles": [
            "drivers/remoteproc/ti_k3_r5_remoteproc.c"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init\n\nEvery iteration of for_each_available_child_of_node() decrements\nthe reference count of the previous node.\nWhen breaking early from a for_each_available_child_of_node() loop,\nwe need to explicitly call of_node_put() on the child node.\nAdd missing of_node_put() to avoid refcount leak."
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    "datePublished": "2025-06-18T11:02:50.472Z",
    "dateReserved": "2025-06-18T10:57:27.416Z",
    "dateUpdated": "2025-06-18T11:02:50.472Z",
    "state": "PUBLISHED"
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  "vulnerability-lookup:meta": {
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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