CVE-2022-1244
CVE-2022-1244 is a medium-severity vulnerability in Radare Radare2 with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-122.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (52nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-122
- Affected product: Radare Radare2
- Published:
- Last modified:
Description
heap-buffer-overflow in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of inducing denial of service.
Frequently asked questions
- What is CVE-2022-1244?
- heap-buffer-overflow in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of inducing denial of service.
- How severe is CVE-2022-1244?
- CVE-2022-1244 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-1244 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-1244?
- CVE-2022-1244 affects Radare Radare2. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-1244?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-1244 published?
- CVE-2022-1244 was published on 2022-04-05 and last updated on 2026-06-17.
References
- https://github.com/radareorg/radare2/commit/2b77b277d67ce061ee6ef839e7139ebc2103c1e3
- https://huntr.dev/bounties/8ae2c61a-2220-47a5-bfe8-fe6d41ab1f82
Affected products (1)
- cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*
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