CVE-2020-25742

State: Published
Severity: Not scored
Published: Oct 6, 2020
Updated: Aug 4, 2024
Reserved: Sep 18, 2020

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05294.html
https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Flsi_nullptr1
http://www.openwall.com/lists/oss-security/2020/09/29/1
https://bugzilla.redhat.com/show_bug.cgi?id=1883178

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