CVE-2020-25742

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CVSS 3.1

3.2 low

EPSS

<1%p39

Published

Oct 6, 2020 (Oct 6, 2020)

Modified

Jun 17, 2026

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.

Vendors: qemu
Products: qemu
Weakness: CWE-476
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.5%)

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