CVE-2022-47094: Null Pointer Dereference
First published: Thu Jan 05 2023(Updated: )
GPAC MP4box 2.1-DEV-rev574-g9d5bb184b is vulnerable to Null pointer dereference via filters/dmx_m2ts.c:343 in m2tsdmx_declare_pid
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/gpac | <=0.5.2-426-gc5ad4e4+dfsg5-5 | 1.0.1+dfsg1-4+deb11u3 2.2.1+dfsg1-3 |
| GPAC MP4Box | <2.2.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-47094?
CVE-2022-47094 is classified as a low severity vulnerability due to its impact being a null pointer dereference.
How do I fix CVE-2022-47094?
To fix CVE-2022-47094, update GPAC to version 2.2.1+dfsg1-3 or later.
What software is affected by CVE-2022-47094?
CVE-2022-47094 affects GPAC versions prior to 2.2.1 and also vulnerable Debian packages up to version 0.5.2-426-gc5ad4e4+dfsg5-5.
What is the nature of the vulnerability in CVE-2022-47094?
CVE-2022-47094 is a null pointer dereference vulnerability that occurs in the m2tsdmx_declare_pid function.
Where can I find more information about CVE-2022-47094?
More information about CVE-2022-47094 can typically be found in the CVE database or security advisories relevant to GPAC.
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