pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.
CVSS Details
- CVSS 3.1 Base Score: 3.2
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade qemu | Aug 22, 2024 | Oct 6, 2020 |
| Debian | — | No solution exists | May 15, 2025 | Oct 6, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade qemu-img | Jan 28, 2022 | Oct 6, 2020 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Oct 6, 2020 |
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