CVE-2020-13361

LOW

QEMU < 5.0.0 - Out-of-bounds Write in es1370_transfer_audio

Title source: llm

Description

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.

References (10)

Core 10

Core References

Patch, Third Party Advisory x_refsource_misc

https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg03983.html

Mailing List, Patch, Third Party Advisory x_refsource_confirm

http://www.openwall.com/lists/oss-security/2020/05/28/1

Third Party Advisory x_refsource_misc

https://security-tracker.debian.org/tracker/CVE-2020-13361

Third Party Advisory x_refsource_confirm

https://security.netapp.com/advisory/ntap-20200608-0003/

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html

Third Party Advisory vendor-advisory x_refsource_debian

https://www.debian.org/security/2020/dsa-4728

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html

Mailing List, Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00086.html

Third Party Advisory vendor-advisory x_refsource_ubuntu

https://usn.ubuntu.com/4467-1/

Third Party Advisory vendor-advisory x_refsource_gentoo

https://security.gentoo.org/glsa/202011-09

Scores

CVSS v3 3.9

EPSS 0.0010

EPSS Percentile 26.6%

Attack Vector LOCAL

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

Details

CWE

CWE-787

Status published

Products (8)

canonical/ubuntu_linux 16.04

canonical/ubuntu_linux 18.04

canonical/ubuntu_linux 20.04

debian/debian_linux 8.0

debian/debian_linux 9.0

debian/debian_linux 10.0

opensuse/leap 15.2

qemu/qemu < 5.0.0

Published May 28, 2020

Tracked Since Feb 18, 2026