CVE-2022-1383

Heap-based Buffer Overflow in radareorg/radare2

MEDIUM
6.1
CVSS Score
Published: April 17, 2022 at 12:05 AM UTC
Updated: June 17, 2026 at 04:22 AM UTC
2 products affected across 2 vendorsRADARE2RADARE2

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.8%

Description

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.8. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 5.6.8
Affected range stops below 5.6.8, so it looks safe — our inference, not a vendor statement
v < 5.6.8
Affected range stops below 5.6.8, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-122CWE-787

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