CVE-2023-6879

critical

Description

Increasing the resolution of video frames, while performing a multi-threaded encode, can result in a heap overflow in av1_loop_restoration_dealloc().

References

https://lists.fedoraproject.org/archives/list/[email protected]/message/D6C2HN4T2S6GYNTAUXLH45LQZHK7QPHP/

https://lists.fedoraproject.org/archives/list/[email protected]/message/AYONA2XSNFMXLAW4IHLFI5UVV3QRNG5K/

https://crbug.com/aomedia/3491

https://aomedia.googlesource.com/aom/+/refs/tags/v3.7.1

Details

Source: Mitre, NVD

Published: 2023-12-27

Updated: 2024-02-02

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical