CVE-2026-90288
phy: renesas: rcar-gen2: Fix double of_node_put on phy creation failure
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.2.6
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From b64b32791fb557f922beebddf74c47baf338cef0 · fixed in 5374f3d53376d35085e0727c8c1b945bf7123996; From b64b32791fb557f922beebddf74c47baf338cef0 · fixed in b780b8929c759cfa7a892d58625a5ad46cb1cbd2
- Linux Linux
7.0
- KernelLinux
From 7.0.0 · fixed in 7.2.6