Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mailbox: zynqmp-ipi: Fix SGI cleanup on unbind The driver incorrectly determines SGI vs SPI interrupts by checking IRQ number < 16, which fails with dynamic IRQ allocation. During unbind, this causes improper SGI cleanup leading to kernel crash. Add explicit irq_type field to pdata for reliable identification of SGI interrupts (type-2) and only clean up SGI resources when appropriate.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 6ffb1635341bec50fa9540ae7827d1e5d75ae0b0 before 1ee147efee68be00203b1fee6479911debb1edb2; affected 6ffb1635341bec50fa9540ae7827d1e5d75ae0b0 before 32bf7c6e01f5ba17a53ba236a770bd0274cefdf4; affected 6ffb1635341bec50fa9540ae7827d1e5d75ae0b0 before bb160e791ab15b89188a7a19589b8e11f681bef3 |
| Linux / Linux | affected 6.10; unaffected 0 before 6.10; unaffected 6.12.54 through 6.12.*; unaffected 6.17.4 through 6.17.*; unaffected 6.18 through * |
CWE
No CWE identifiers supplied.