Vulnerability · Published Aug 22, 2023 · Assigned by mitre
CVE-2022-28070
High 7.5
In plain English
A high-severity null pointer dereference in the radare2 package (Ubuntu). 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 60% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.9%top 39.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A null pointer deference in __core_anal_fcn function in radare2 5.4.2 and 5.4.0.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:25.10 | radare2 | no fix listed | UBUNTU-CVE-2022-28070 |
| Ubuntu:26.04:LTS | radare2 | no fix listed | UBUNTU-CVE-2022-28070 |
| Ubuntu:26.10 | radare2 | no fix listed | UBUNTU-CVE-2022-28070 |
Affected products (as reported)
Weakness: CWE-476 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H