PT-2022-6681 · FFmpeg+6 · Ffmpeg+6

Tej Rathi · Published 2022-07-22 · Updated 2025-08-07 · CVE-2022-3341

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions FFmpeg (affected versions not specified)

Description A null pointer dereference issue was discovered in the decode main header() function of the libavformat/nutdec.c file. The flaw occurs because the function lacks a check of the return value of avformat new stream() and triggers a null pointer dereference error, causing an application to crash. This issue may allow a remote attacker to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2023-2034

ALT-PU-2023-2095

ALT-PU-2023-4151

ALT-PU-2023-5511

ALT-PU-2024-10869

ALT-PU-2024-10871

BDU:2023-03348

CVE-2022-3341

DLA-3454-1

DSA-5394-1

MGASA-2023-0043

OESA-2024-1759

OESA-2024-1760

OESA-2024-1761

OESA-2024-1831

OPENSUSE-SU-2023_0172-1

OPENSUSE-SU-2023_0206-1

OPENSUSE-SU-2024:12636-1

ROSA-SA-2023-2277

SUSE-SU-2023:0172-1

SUSE-SU-2023:0206-1

SUSE-SU-2023:2115-1

SUSE-SU-2023_0172-1

USN-5958-1

Affected Products

Alt Linux

Astra Linux

Ffmpeg

Linuxmint

Red Os

Suse

Ubuntu

References · 58

• https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e · Patch
• https://osv.dev/vulnerability/DSA-5394-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:2115-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2024-1761 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12636-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:0172-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-3341 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-3965 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-3341 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2024-1831 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-3341 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-3109 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2023-0043 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2157054 · Patch
• https://osv.dev/vulnerability/USN-5958-1 · Vendor Advisory