Back
CVE-2022-4843
NULL Pointer Dereference in radareorg/radare2
Medium4.4EPSS 0.74%
- Published
- Updated
- Reserved
- Assigned by
- @huntrdev
Description
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.8.2.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| @huntrdevCNA (assigner) | 3.0 | Medium4.4 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.74% · top 45% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.4.
Weakness
Affected products
- affected unspecified – < 5.8.2
References (4)
- https://huntr.dev/bounties/075b2760-66a0-4d38-b3b5-e9934956ab7f (opens in a new tab)x_transferred
- https://github.com/radareorg/radare2/commit/842f809d4ec6a12af2906f948657281c9ebc8a24 (opens in a new tab)x_transferred
- FEDORA-2023-ded3d48ebc (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2023-5d5aa8b27a (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-4843)Record last updated .