A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in `build_open_gop_key_points()` goes through all entries in the loop and adds `sc->ctts_data[i].count` to `sc->sample_offsets_count`. This can lead to an integer overflow resulting in a small allocation with `av_calloc()`. An attacker can cause remote code execution via a malicious mp4 file. We recommend upgrading past commit c953baa084607dd1d84c3bfcce3cf6a87c3e6e05
History

Mon, 21 Apr 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Google

Published: 2022-09-23T11:10:14.367Z

Updated: 2025-04-21T13:49:02.102Z

Reserved: 2022-07-28T00:00:00.000Z

Link: CVE-2022-2566

cve-icon Vulnrichment

Updated: 2024-08-03T00:39:07.996Z

cve-icon NVD

Status : Modified

Published: 2022-09-23T12:15:10.103

Modified: 2024-11-21T07:01:15.690

Link: CVE-2022-2566

cve-icon Redhat

No data.