CVE-2022-0521
HIGHCVSS 7.1/10EPSS 0.94%
Last modified
CVE-2022-0521 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.
Description
Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | < 5.6.2 |
| Fedoraproject | Fedora | 35 |
| Fedoraproject | Fedora | 36 |
References
- https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5Patch, Third Party Advisory
- https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7caExploit, Patch, Third Party Advisory
- https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5Patch, Third Party Advisory
- https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7caExploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-0521?
Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.
How severe is CVE-2022-0521?
CVE-2022-0521 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.
How do I fix CVE-2022-0521?
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-2022-0521?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST