CVE-2022-0849
Use After Free in r_reg_get_name_idx in radareorg/radare2
MEDIUM
5.5
CVSS Score
Published: March 5, 2022 at 09:30 AM UTC
Updated: June 17, 2026 at 04:21 AM UTC
2 products affected across 2 vendorsRADARE2RADARE2
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.7%
Description
Use After Free in r_reg_get_name_idx in GitHub repository radareorg/radare2 prior to 5.6.6.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 5.6.6
Affected range stops below 5.6.6, so it looks safe — our inference, not a vendor statement
v < 5.6.6
Affected range stops below 5.6.6, 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:
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/radareorg/radare2/commit/10517e3ff0e609697eb8cde60ec8dc999ee5ea24x_refsource_CONFIRMExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://huntr.dev/bounties/29c5f76e-5f1f-43ab-a0c8-e31951e407b6CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-416
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