Vulnerability · Published Apr 16, 2022 · Assigned by @huntrdev
CVE-2022-1382NULL Pointer Dereference in radareorg/radare2
Medium 5.3
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 0.7% (higher than 53% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)5.3Medium
Exploit odds (30 days)0.7%top 46.7% 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 5.6.8. This vulnerability is capable of making the radare2 crash, thus affecting the availability of the system.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | radare2 | 5.6.8-r0 | ALPINE-CVE-2022-1382 |
| Alpine:v3.21 | radare2 | 5.6.8-r0 | ALPINE-CVE-2022-1382 |
| Alpine:v3.22 | radare2 | 5.6.8-r0 | ALPINE-CVE-2022-1382 |
| Alpine:v3.23 | radare2 | 5.6.8-r0 | ALPINE-CVE-2022-1382 |
| Alpine:v3.24 | radare2 | 5.6.8-r0 | ALPINE-CVE-2022-1382 |
| Ubuntu:25.10 | radare2 | no fix listed | UBUNTU-CVE-2022-1382 |
| Ubuntu:26.04:LTS | radare2 | no fix listed | UBUNTU-CVE-2022-1382 |
| Ubuntu:26.10 | radare2 | no fix listed | UBUNTU-CVE-2022-1382 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| radareorg | radareorg/radare2 | unspecified – before 5.6.8 |
Weakness: CWE-476 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
References
- https://huntr.dev/bounties/d8b6d239-6d7b-4783-b26b-5be848c01aa1 x_refsource_CONFIRM
- https://github.com/radareorg/radare2/commit/48f0ea79f99174fb0a62cb2354e13496ce5b7c44 x_refsource_MISC