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).

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v3.0

7.6 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.70% chance of exploitation in the next 30 days, 51th percentile

Published

2022-05-10

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/c07e4918-cf86-4d2e-8969-5fb63575b449

References

• CVE Record
• NVD entry

Related

• CVE-2022-1647
• CVE-2022-1650
• CVE-2022-1646
• CVE-2022-1653
• CVE-2022-1645
• CVE-2022-1663