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CVE-2026-90288NVD
Vulnerability Summary
In the Linux kernel, the following vulnerability has been resolved:
phy: renesas: rcar-gen2: Fix double of_node_put on phy creation failure
for_each_child_of_node_scoped() releases the node reference on scope
exit, so the explicit of_node_put(np) in the devm_phy_create() error
path drops it twice.
Drop the redundant of_node_put() and let the scoped cleanup handle it.
phy: renesas: rcar-gen2: Fix double of_node_put on phy creation failure
for_each_child_of_node_scoped() releases the node reference on scope
exit, so the explicit of_node_put(np) in the devm_phy_create() error
path drops it twice.
Drop the redundant of_node_put() and let the scoped cleanup handle it.
CVSS v3.1 Base Metrics — Score 7.4 (HIGH)
Attack VectorLocal
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Affected & Patched Versions
- Linux Linux >= b64b32791fb557f922beebddf74c47baf338cef0 and < 5374f3d53376d35085e0727c8c1b945bf7123996
- Linux Linux >= b64b32791fb557f922beebddf74c47baf338cef0 and < b780b8929c759cfa7a892d58625a5ad46cb1cbd2
- Linux Linux >= 7.0
- Linux Linux 5374f3d53376d35085e0727c8c1b945bf7123996
- Linux Linux b780b8929c759cfa7a892d58625a5ad46cb1cbd2