CVE-2020-25742
Low
Description
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.
SeverityLow
CVSS3.2
Exploit probability—
ProductQemu
PublishedOct 6, 2020
First seenOct 6, 2020
How to fix
Update
- qemu qemu5.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qemu qemu | v < 5.1.1 | 5.1.1 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.