CVEvulnerability
CVE-2026-72324
- Status
- Received
- Published
- 2026-08-15
- Last modified
- 2026-10-21
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/3649b04f86b95243fa0c845695051455fa2ba40b git.kernel.org
- https://git.kernel.org/stable/c/3bfcce441c552133adeeb99c294d0ce8a62612ef git.kernel.org
- https://git.kernel.org/stable/c/b11c513ad943f35cf5e8007d3a56279c79b7ed4b git.kernel.org
- https://git.kernel.org/stable/c/d73e4d790db611da7439e78a6ab6cb32e7885ab8 git.kernel.org
- https://git.kernel.org/stable/c/db2b40dc12cd6ae4704f52d62c0147ef31527f60 git.kernel.org