CVE-2024-56682
irqchip/riscv-aplic: Prevent crash when MSI domain is missing
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: irqchip/riscv-aplic: Prevent crash when MSI domain is missing If the APLIC driver is probed before the IMSIC driver, the parent MSI domain will be missing, which causes a NULL pointer dereference in msi_create_device_irq_domain(). Avoid this by deferring probe until the parent MSI domain is available. Use dev_err_probe() to avoid printing an error message when returning -EPROBE_DEFER.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 28, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
ca8df97fe6798afbe395fc4a8e23bac0c7fbd248 < 285a07810ab3bcedc2bd380ebacbf6b4942a889a ca8df97fe6798afbe395fc4a8e23bac0c7fbd248 < 1f181d1cda56c2fbe379c5ace1aa1fac6306669e
Linux / Linux
6.10