Vulnerability · Published Feb 22, 2022 · Assigned by @huntrdev
CVE-2022-0712NULL Pointer Dereference in radareorg/radare2
Medium 5.9
In plain English
A medium-severity null pointer dereference in radareorg/radare2 from radareorg. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)5.9Medium
Exploit odds (30 days)0.9%top 38.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.4.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0712 |
| Alpine:v3.21 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0712 |
| Alpine:v3.22 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0712 |
| Alpine:v3.23 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0712 |
| Alpine:v3.24 | radare2 | 5.6.4-r0 | ALPINE-CVE-2022-0712 |
| Ubuntu:25.10 | radare2 | no fix listed | UBUNTU-CVE-2022-0712 |
| Ubuntu:26.04:LTS | radare2 | no fix listed | UBUNTU-CVE-2022-0712 |
| Ubuntu:26.10 | radare2 | no fix listed | UBUNTU-CVE-2022-0712 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| radareorg | radareorg/radare2 | unspecified – before 5.6.4 |
Weakness: CWE-476 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
References
- https://huntr.dev/bounties/1e572820-e502-49d1-af0e-81833e2eb466 x_refsource_CONFIRM
- https://github.com/radareorg/radare2/commit/515e592b9bea0612bc63d8e93239ff35bcf645c7 x_refsource_MISC
- FEDORA-2022-7db9e7bb5b vendor-advisory, x_refsource_FEDORA
- FEDORA-2022-85b277e748 vendor-advisory, x_refsource_FEDORA