linux: In the Linux kernel, the following vulnerability has been resolved: gpio: sifive: Fix refcount leak in sifive_gpio_p...
CVE-2023-53592 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53592, released October 4, 2025. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: gpio: sifive: Fix refcount leak in sifive_gpio_probe of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.1.7-1 | DEBIAN-CVE-2023-53592 | Oct 4, 2025 |
| linux · Debian 13.5 (trixie) | 6.1.7-1 | DEBIAN-CVE-2023-53592 | Oct 4, 2025 |
| linux · Debian 14 | 6.1.7-1 | DEBIAN-CVE-2023-53592 | Oct 4, 2025 |
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