CVE-2022-1649

2022-05-1000:00:00

ubuntu.com

null pointer dereference

radare2

github

heap buffer overflow

cwe

unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

23.8%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchradare2< anyUNKNOWN
ubuntu20.04noarchradare2< anyUNKNOWN
ubuntu24.04noarchradare2< anyUNKNOWN
ubuntu16.04noarchradare2< anyUNKNOWN