Medium severity5.5NVD Advisory· Published Jun 18, 2025· Updated Jun 17, 2026

CVE-2022-50106

Description

In the Linux kernel, the following vulnerability has been resolved:

powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address

of_get_next_parent() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() in the error path to avoid refcount leak.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernelllm-fuzzy3 versions
(expand)+ 2 more
- (no CPE)
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=2.6.23,<4.14.291
- (no CPE)range: 2.6.23
osv-coords
pkg:linux/kernel
Range: >= 2.6.23, < 4.14.291

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/00dc7cbbb558955ff410fd392cc9b0366eb06df0nvdPatch
git.kernel.org/stable/c/02ed44125d7a7238999750ca126b60f8dd7a88b1nvdPatch
git.kernel.org/stable/c/51cf876b11fb6ca06f69e9d1de58f892d1522e9dnvdPatch
git.kernel.org/stable/c/5eaa93caa63abf382b319dbe2f032232026740c2nvdPatch
git.kernel.org/stable/c/6263ec8032c411b8ef6b7f00198cb18c855ee6cbnvdPatch
git.kernel.org/stable/c/af41cff4ada533b1cf40de6c468ba164fd32c22dnvdPatch
git.kernel.org/stable/c/df5d4b616ee76abc97e5bd348e22659c2b095b1cnvdPatch
git.kernel.org/stable/c/f388643657cd5a04dc47a68d85321876c5b4c208nvdPatch

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000