CVE-2022-28471

MEDIUMNVD 6.56.5—

6.5

In ffjpeg (commit hash: caade60), the function bmp_load() in bmp.c contains an integer overflow vulnerability, which eventually results in the heap overflow in jfif_encode() in jfif.c. This is due to the incomplete patch for issue 38

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 53.8%
KEV: Not listed

Published

May 5, 2022

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/rockcarry/ffjpeg/issues/49
af854a3a-2127-422b-91ae-364da2661108https://github.com/rockcarry/ffjpeg/issues/49

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-190Integer Overflow or Wraparound

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2022-28471?

CVE-2022-28471 is a medium vulnerability published on May 5, 2022. In ffjpeg (commit hash: caade60), the function bmpload() in bmp.c contains an integer overflow vulnerability, which eventually results in the heap overflow in jfifencode() in jfif.c. This is due to the incomplete patch for issue 38

When was CVE-2022-28471 disclosed?

CVE-2022-28471 was first published in the National Vulnerability Database on May 5, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-28471 actively exploited?

CVE-2022-28471 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-28471?

CVE-2022-28471 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2022-28471?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-28471, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-28471

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-28471?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)