NULL pointer dereference in Radare Radare2
CVE-2022-1649
Null pointer dereference in libr/bin/format/mach0/mach0.c in radareorg/radare2 in GitHub repository radareorg/radare2 prior to 5.7.0. It is likely to be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/476.html).
EPSS: 0.007 (49.5th percentile) — read the EPSS interpretation.
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.
Affected products
- Radare Radare2
- Radareorg Radareorg/radare2 — versions unspecified
Weakness classification (CWE)
References
- security@huntr.dev (x_refsource_CONFIRM, Exploit, Third Party Advisory)
- security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-1649?
- CVE-2022-1649 is a medium-severity vulnerability in Radare Radare2, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-05-10.
- How severe is CVE-2022-1649?
- Medium severity. CVSS v3 base score is 5.5 out of 10.