CVE-2022-4843
HIGHCVSS 7.5/10EPSS 0.70%
Last modified
CVE-2022-4843 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.8.2.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.8.2.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | < 5.8.2 |
References
- https://github.com/radareorg/radare2/commit/842f809d4ec6a12af2906f948657281c9ebc8a24Patch, Third Party Advisory
- https://huntr.dev/bounties/075b2760-66a0-4d38-b3b5-e9934956ab7fExploit, Patch, Third Party Advisory
- https://github.com/radareorg/radare2/commit/842f809d4ec6a12af2906f948657281c9ebc8a24Patch, Third Party Advisory
- https://huntr.dev/bounties/075b2760-66a0-4d38-b3b5-e9934956ab7fExploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-4843?
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.8.2.
How severe is CVE-2022-4843?
CVE-2022-4843 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2022-4843?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-4843?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST