CVE-2022-1244
heap-buffer-overflow in radareorg/radare2
MEDIUM
5.5
CVSS Score
Published: April 5, 2022 at 05:55 PM UTC
Updated: June 17, 2026 at 04:22 AM UTC
2 products affected across 2 vendorsRADARE2RADARE2
Using radareorg/radare2 by radareorg?
Get instant alerts when new vulnerabilities affect radareorg/radare2 - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.5
Exploit prediction
EPSS 0.8%
Description
heap-buffer-overflow in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of inducing denial of service.
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 yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/radareorg/radare2/commit/2b77b277d67ce061ee6ef839e7139ebc2103c1e3x_refsource_CONFIRMExploitThird Party Advisory
Source: [email protected]
https://huntr.dev/bounties/8ae2c61a-2220-47a5-bfe8-fe6d41ab1f82CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-122
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card