CVE-2022-0523 — Use After Free in Radare2

CWE-416 — Use After FreeCWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-825 — Expired Pointer Dereference4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 52.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Radareorg Radare2Radare Radare2Debian Radare2+1 more
Timeline
PublishedFeb 8
Latest updateFeb 9

Description

Use After Free in GitHub repository radareorg/radare2 prior to 5.6.2.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5radareorg/radareorg_radare2unspecified — 5.6.2
▶NVDradare/radare2< 5.6.2
▶debiandebian/radare2< radare2 5.9.0+dfsg-1 (sid)

Also affects: Fedora 35, 36

Patches

Patch: github.com ↗Patch: huntr.dev ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-g7mg-6rh4-c572: Expired Pointer Dereference in NPM radare2↗2022-02-09
▶
OSV
CVE-2022-0523: Use After Free in GitHub repository radareorg/radare2 prior to 5↗2022-02-08
▶

📋Vendor Advisories

1
Debian
CVE-2022-0523: radare2 - Use After Free in GitHub repository radareorg/radare2 prior to 5.6.2.↗2022
▶