CVE-2020-14415: Divide by Zero
Last updated 25 August 2025
Other sources
osswrite in audio/ossaudio.c in QEMU before 5.0.0 mishandles a buffer position.
— Launchpad
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2020-14415.
What is the severity level of CVE-2020-14415?
The severity level of CVE-2020-14415 is low, with a severity value of 3.3.
What software is affected by CVE-2020-14415?
The affected software includes QEMU versions up to and excluding 5.0.0, as well as Canonical Ubuntu Linux versions 16.04, 18.04, and 20.04.
How can I fix CVE-2020-14415?
To fix CVE-2020-14415, you should update your QEMU software to version 5.0.0 or later, or apply the relevant patches provided by the software vendor.
Where can I find more information about CVE-2020-14415?
You can find more information about CVE-2020-14415 in the references section: [Git Commit](https://git.qemu.org/?p=qemu.git;a=commit;h=7a4ede0047a8613b0e3b72c9d351038f013dd357), [Ubuntu Security Notice](https://usn.ubuntu.com/4467-1/), [Launchpad Bug Report](https://launchpad.net/bugs/cve/CVE-2020-14415)