PT-2021-7744 · Radare2+1 · Radare2+1

Cen Zhang · Published 2021-12-30 · Updated 2024-06-15 · CVE-2022-0139

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions radare2 versions prior to 5.6.0

Description The issue is related to a Use After Free condition in the Radare2 reverse engineering framework, which involves the use of memory after it has been freed. This can potentially allow a remote attacker to execute arbitrary code or cause a denial of service.

Recommendations For versions prior to 5.6.0, update to version 5.6.0 or later to resolve the issue.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2023-8220

ALT-PU-2024-6421

ALT-PU-2024-6763

BDU:2023-02359

CVE-2022-0139

OPENSUSE-SU-2024:12173-1

Affected Products

Alt Linux

Radare2

References · 50

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0139.json · Exploit
• 🔥 https://huntr.dev/bounties/3dcb6f40-45cd-403b-929f-db123fde32c0 · Exploit
• https://github.com/radareorg/radare2/commit/37897226a1a31f982bfefdc4aeefc2e50355c73c · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-0139 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-0139 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02359 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:12173-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-0139 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-0139 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-0139 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-0139 · Security Note
• https://suse.com/security/cve/CVE-2022-1297 · Note
• https://suse.com/security/cve/CVE-2022-1649 · Note
• https://suse.com/security/cve/CVE-2022-0521 · Note
• https://suse.com/security/cve/CVE-2022-0712 · Note