Description
In the Linux kernel, the following vulnerability has been resolved:
gpio: mvebu: free generic chips on unbind
irq_alloc_domain_generic_chips() allocates generic chip data that must be freed via irq_domain_remove_generic_chips(). The devres action mvebu_gpio_remove_irq_domain() only called irq_domain_remove(), which only frees the generic chips if IRQ_DOMAIN_FLAG_DESTROY_GC is set. Call irq_domain_remove_generic_chips() explicitly before irq_domain_remove() instead.
Metrics
No CVSS score has been published yet.
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 812d47889a8e418d7bea9bec383581a34c19183e, < db2b40dc12cd6ae4704f52d62c0147ef31527f60; >= 812d47889a8e418d7bea9bec383581a34c19183e, < 3649b04f86b95243fa0c845695051455fa2ba40b; >= 812d47889a8e418d7bea9bec383581a34c19183e, < 3bfcce441c552133adeeb99c294d0ce8a62612ef; >= 812d47889a8e418d7bea9bec383581a34c19183e, < d73e4d790db611da7439e78a6ab6cb32e7885ab8; >= 812d47889a8e418d7bea9bec383581a34c19183e, < b11c513ad943f35cf5e8007d3a56279c79b7ed4b; f0cde54863da281cec1ed85497b4ec58d29c1460; 7a9239fd04802ee6ddf82d211cff3ee7df9c473a; >= 3.16.40, < 3.17; >= 4.8.9, < 4.9 |
| Linux | Linux | 4.9 |
References
- https://git.kernel.org/stable/c/3649b04f86b95243fa0c845695051455fa2ba40b
- https://git.kernel.org/stable/c/3bfcce441c552133adeeb99c294d0ce8a62612ef
- https://git.kernel.org/stable/c/b11c513ad943f35cf5e8007d3a56279c79b7ed4b
- https://git.kernel.org/stable/c/d73e4d790db611da7439e78a6ab6cb32e7885ab8
- https://git.kernel.org/stable/c/db2b40dc12cd6ae4704f52d62c0147ef31527f60
Timeline
- Published
- Aug 15, 2026
- Last modified
- Oct 21, 2026
- NVD status
- Received