Use After Free in Radare Radare2
CVE-2022-1444
heap-use-after-free in GitHub repository radareorg/radare2 prior to 5.7.0. This vulnerability is capable of inducing denial of service.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (55.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- Radare Radare2
- Radareorg Radareorg/radare2 — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- huntr.dev/bounties/b438a940-f8a4-4872-b030-59bdd1ab72aa (Exploit, Third Party Advisory)
- github.com/radareorg/radare2/commit/14189710859c27981adb4c2c2aed2863c1859ec5 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-1444?
- CVE-2022-1444 is a medium-severity vulnerability in Radare Radare2, classified under Use After Free. CVSS score: 5.5/10. Published 2022-04-23.
- How severe is CVE-2022-1444?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2022-1444 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.