PT-2022-13235 · Radare2+1 · Radare2+1

Published 2022-02-08 · Updated 2024-06-15 · CVE-2022-0521

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions radare2 versions prior to 5.6.2

Description The issue is related to an access of memory location after the end of a buffer in the radare2 GitHub repository.

Recommendations For versions prior to 5.6.2, update to version 5.6.2 or later to resolve the issue.

Exploit

Fix

Buffer Overflow

Access of Memory Location After End of Buffer

Weakness Enumeration

CWE-119

CWE-788

Related Identifiers

ALT-PU-2023-8220

ALT-PU-2024-6421

ALT-PU-2024-6763

CVE-2022-0521

MGASA-2022-0440

OPENSUSE-SU-2024:12173-1

Affected Products

Alt Linux

Radare2

References · 60

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0521.json · Exploit
• 🔥 https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca · Exploit
• https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5 · Patch
• https://osv.dev/vulnerability/MGASA-2022-0440 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-0521 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2022-0440.html · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0521 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-0521 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-0521 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-0521 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/IQIRJ72UALGMSWH6MYPVJQQLXFGZ23RS · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12173-1 · Vendor Advisory