CVE-2022-3109

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Source
https://cve.org/CVERecord?id=CVE-2022-3109
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-3109.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-3109
Downstream
CGA (8)
DEBIAN (1)
JLSEC (1)
MGASA (1)
OESA (4)
openSUSE (1)
SUSE (3)
UBUNTU (1)
Related
openSUSE (1)
SUSE (3)
Published
2022-12-16T00:00:00Z
Modified
2026-10-22T07:43:47Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, impacting availability.

Database specific 
{
    "cna_assigner":  "redhat",
    "cwe_ids":  [
        "CWE-476"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3109.json"
}
References

Affected packages

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
b189550137155a622f88df6e64e72c2cca660854
Fixed
656cb0450aeb73b25d7d26980af342b37ac4c568
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "FFmpeg 5.1"
                },
                {
                    "last_affected":  "FFmpeg 5.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandaloneSingleVersion"
        },
        {
            "range":  [
                {
                    "fixed":  "656cb0450aeb73b25d7d26980af342b37ac4c568"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

FFmpeg 5.*
FFmpeg 5.1
n5.*
n5.1-dev

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-3109.json"
vanir_signatures 
[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "296668209892502617258083696776298184501",
                "179955415149809112259535756720552300062",
                "234635089860816423356759960037085279787",
                "223938992080501052778109654229955851693",
                "114824492263024678544587325202192976403"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2022-3109-2009719d",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/ffmpeg/ffmpeg/commit/656cb0450aeb73b25d7d26980af342b37ac4c568",
        "target":  {
            "file":  "libavcodec/vp3.c"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "227388434592210151558034273051090982660",
            "length":  7000
        },
        "id":  "CVE-2022-3109-6328b518",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/ffmpeg/ffmpeg/commit/656cb0450aeb73b25d7d26980af342b37ac4c568",
        "target":  {
            "file":  "libavcodec/vp3.c",
            "function":  "vp3_decode_frame"
        }
    }
]
vanir_signatures_modified 
"2026-10-22T07:43:47Z"