CVE-2022-0522

Q: How do I fix CVE-2022-0522?

Upgrade radare2 to 5.6.2 or later.

Q: Is CVE-2022-0522 being actively exploited?

Not that we know of. CVE-2022-0522 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.96% is the estimated probability that it will be exploited in the next 30 days. That is higher than 58% of all scored CVEs.

Q: How severe is CVE-2022-0522?

CVE-2022-0522 has a CVSS v3 base score of 7.1, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2022-0522 affect?

Published advisories record a fix for radare2 (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

HIGH

7.1

CVSS v3

NVD

Description

Access of Memory Location Before Start of Buffer in NPM radare2.js prior to 5.6.2.

CWE-786 CWE-119Buffer Overflow

How to fix

Remediation Available

radare2NVD

Affected:< 5.6.2Fixed in:5.6.2CVE-2022-0522derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Exploit Intelligence

0.96%probability of exploitation in 30 days

58thpercentile

Moderate risk: more likely to be exploited than 58% of all known CVEs.

References

Patch2

Other references2

Related Vulnerabilities

Other CWE-786 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-46724	High	8.6	4.0%	-	Fix
CVE-2024-27808	High	8.8	1.2%	-	Fix
CVE-2022-0351	High	7.8	0.6%	-	Fix
CVE-2024-5700	High	7.0	0.4%	-	Fix
CVE-2026-20058	Medium	5.8	0.4%	-	-
CVE-2024-27831	High	7.8	0.3%	-	Fix

Common questions

How do I fix CVE-2022-0522?

Upgrade radare2 to 5.6.2 or later.

Is CVE-2022-0522 being actively exploited?

Not that we know of. CVE-2022-0522 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.96% is the estimated probability that it will be exploited in the next 30 days. That is higher than 58% of all scored CVEs.

How severe is CVE-2022-0522?

CVE-2022-0522 has a CVSS v3 base score of 7.1, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2022-0522 affect?

Published advisories record a fix for radare2 (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2022-0522

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.