CVE-2022-0139 json
Use After Free in radareorg/radare2
published 2022-02-08 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-15352
- cvss
- 7.1
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
Use After Free in GitHub repository radareorg/radare2 prior to 5.6.0.
Patch / fix
- radareorg radareorg/radare2 5.6.0
- radare2 openSUSE Tumbleweed 5.7.0-1.1
opensuse advisories openSUSE-SU-2024:12173-1
- radare2 Alpine 3.24, Alpine 3.23, Alpine 3.22 +4 more 5.6.0-r0
alpine advisories ALPINE-CVE-2022-0139
Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
Exploit prediction
1.23% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/3dcb6f40-45cd-403b-929f-db123fde32c0 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- radareorg radareorg/radare2
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
github.com
/radareorg/radare2/commit/37897226a1a31f982bfefdc4aeefc2e50355c73c
patch, third-party-advisory
-
huntr.dev
/bounties/3dcb6f40-45cd-403b-929f-db123fde32c0
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2022-0139
- NVD CVE-2022-0139
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.