CVE-2022-1475 Integer overflow in FFmpeg
An integer overflow in FFmpeg's G.729 parser allows attackers to cause a denial of service via a crafted file.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-1475?
CVE-2022-1475 is a medium-severity vulnerability in Ffmpeg Ffmpeg, published on 2 May 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
An integer overflow vulnerability was found in FFmpeg versions before 4.4.2 and before 5.0.1 in g729_parse() in llibavcodec/g729_parser.c when processing a specially crafted file.
Weakness: CWE-190
Which versions are affected by CVE-2022-1475?
It affects 1 product.
Products include Ffmpeg Ffmpeg.
How do I fix CVE-2022-1475?
Upgrade to a fixed version.
Is CVE-2022-1475 being exploited?
There is no known exploitation of CVE-2022-1475 in the wild and no public exploit code.
Other vulnerabilities in Ffmpeg Ffmpeg
Sources
Also known as DEBIAN-CVE-2022-1475, DSA-5124-1, GHSA-gcqf-mvg9-pf79, JLSEC-2025-119, UBUNTU-CVE-2022-1475.