Fiche vulnérabilité
CVE-2023-53592 : faille moyenne linux linux kernel (CVSS 5.5)
Description
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.
En bref
- Sévérité
- Moyenne (CVSS 5.5)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 4 oct. 2025
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- linux linux kernel
Références
- Fiche CVE-2023-53592 sur le NVD (NIST)
- git.kernel.org/stable/c/694175cd8a1643cde3acb45c9294bca44a8e0…
- git.kernel.org/stable/c/95da1882ce9372ba20278f87cdb7a34f9812c…
- git.kernel.org/stable/c/9a402a210798662b04cbe6ca466e916a15efa…
- git.kernel.org/stable/c/f4a2ad1002006548e235255c65a4f1d07312b…
- git.kernel.org/stable/c/f9fb4776ebbc16dfc512adbdc0fe218acb47c…