Out-of-Bounds Access Vulnerability in QEMU's es1370_transfer_audio Function

CVE-2020-13361 · LOW Severity

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L

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.

Learn more about our User Device Pen Test.