Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 96868dce644d002383f6d5eb575a6ce3c8779f39 before f4a2ad1002006548e235255c65a4f1d07312be9d; affected 96868dce644d002383f6d5eb575a6ce3c8779f39 before 95da1882ce9372ba20278f87cdb7a34f9812c4b5; affected 96868dce644d002383f6d5eb575a6ce3c8779f39 before f9fb4776ebbc16dfc512adbdc0fe218acb47c7cc; affected 96868dce644d002383f6d5eb575a6ce3c8779f39 before 9a402a210798662b04cbe6ca466e916a15efa03a; affected 96868dce644d002383f6d5eb575a6ce3c8779f39 before 694175cd8a1643cde3acb45c9294bca44a8e08e9 |
| Linux / Linux | affected 5.6; unaffected 0 before 5.6; unaffected 5.10.163 through 5.10.*; unaffected 5.15.87 through 5.15.*; unaffected 6.0.19 through 6.0.*; unaffected 6.1.5 through 6.1.*; unaffected 6.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f4a2ad1002006548e235255c65a4f1d07312be9d
- https://git.kernel.org/stable/c/95da1882ce9372ba20278f87cdb7a34f9812c4b5
- https://git.kernel.org/stable/c/f9fb4776ebbc16dfc512adbdc0fe218acb47c7cc
- https://git.kernel.org/stable/c/9a402a210798662b04cbe6ca466e916a15efa03a
- https://git.kernel.org/stable/c/694175cd8a1643cde3acb45c9294bca44a8e08e9