CVE-2022-4398

HIGHNVD 7.87.8—Elevated

7.8

Integer Overflow or Wraparound in GitHub repository radareorg/radare2 prior to 5.8.0.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 57.7%
KEV: Not listed

Published

December 10, 2022

Last Modified

November 21, 2024

References (4)

security@huntrhttps://github.com/radareorg/radare2/commit/b53a1583d05c3a5bfe5fa60da133fe59dfbb02b8
security@huntrhttps://huntr.dev/bounties/c6f8d3ef-5420-4eba-9a5f-aba5e2b5fea2
af854a3a-2127-422b-91ae-364da2661108https://github.com/radareorg/radare2/commit/b53a1583d05c3a5bfe5fa60da133fe59dfbb02b8
af854a3a-2127-422b-91ae-364da2661108https://huntr.dev/bounties/c6f8d3ef-5420-4eba-9a5f-aba5e2b5fea2

Weakness Classification(1)

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

CWE-190Integer Overflow or Wraparound

Data Freshness Timeline

(refreshed 13× 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-2022-4398?

CVE-2022-4398 is a high vulnerability published on December 10, 2022. Integer Overflow or Wraparound in GitHub repository radareorg/radare2 prior to 5.8.0.

When was CVE-2022-4398 disclosed?

CVE-2022-4398 was first published in the National Vulnerability Database on December 10, 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-2022-4398 actively exploited?

CVE-2022-4398 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 57.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-4398?

CVE-2022-4398 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2022-4398?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-4398, 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-2022-4398

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-4398?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)