Vulmon Recent Vulnerabilities Research Posts Trends Blog About Contact
3.2
CVSSv3

CVE-2020-25742

Published: 06/10/2020 Updated: 07/10/2020
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 3.2 | Impact Score: 1.4 | Exploitability Score: 1.5
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Subscribe to Qemu

Vulnerability Summary

pci_change_irq_level in hw/pci/pci.c in QEMU prior to 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

qemu qemu

Vendor Advisories

Debian CVElist Bug Report Logs: qemu: CVE-2020-25742
Debian Bug report logs - #971390 qemu: CVE-2020-25742 Package: src:qemu; Maintainer for src:qemu is Debian QEMU Team <pkg-qemu-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Tue, 29 Sep 2020 19:15:02 UTC Severity: important Tags: security, upstream Found in version qemu/1 ...

References

CWE-476https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Flsi_nullptr1http://www.openwall.com/lists/oss-security/2020/09/29/1https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05294.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1883178https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971390https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-27322cross-site request forgeryunauthorizedCVE-2024-33925reflected XSSCVE-2023-51580CVE-2023-51579CVE-2015-2051CVE-2023-51609
Vulnerability Notification Service
You don’t have to wait for vulnerability scanning results
Get Started

Vulmon Search

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

About

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Products

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Connect

Twitter Reddit Linkedin Facebook