CVE-2022-34520

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Published Jul 22, 2022 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Description

Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:radare:radare2:5.7.2:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-37474	Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.292% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/radareorg/radare2/issues/20354

History

No history.

Subscriptions

Radare Radare2

Weaknesses

CWE-476

Sources

CVE record Updated: Aug 3, 2024, 9:15 AM

Status: PUBLISHED
Assigner: mitre
Published: Jul 22, 2022, 2:17 PM
Updated: Aug 3, 2024, 9:15 AM
Reserved: Jun 26, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:50 AM

Status: Modified
Published: Jul 22, 2022, 3:15 PM
Modified: Jun 17, 2026, 4:50 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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