CVE-2022-28071 json
A use after free in r_reg_get_name_idx function in radare2 5.4.2 and 5.4.0.
published 3y ago modified 4mo ago also EUVD-2022-32556
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
A use after free in r_reg_get_name_idx function in radare2 5.4.2 and 5.4.0.
Patch / fix
Is CVE-2022-28071 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2y ago
Exploit prediction
0.92% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
github.com
/radareorg/radare2/commit/65448811e5b9582a19cf631e03cfcaa025a92ef5
patch, third-party-advisory
Sources
- CVE List CVE-2022-28071
- NVD CVE-2022-28071
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