Out-of-bounds Write Affecting qemu-project/qemu package, versions [0,5.0.1)


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (20th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UNMANAGED-QEMUPROJECTQEMU-3006946
  • published26 Jan 2022
  • disclosed28 May 2020
  • creditUnknown

Introduced: 28 May 2020

CVE-2020-13361  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade qemu-project/qemu to version 5.0.1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.

CVSS Scores

version 3.1