PT-2022-28130 · Radare2+1 · Radare2+1

Coolkingcole · Published 2022-12-29 · Updated 2024-04-19 · CVE-2022-4843

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions radare2 versions prior to 5.8.2

Description The issue is a NULL Pointer Dereference in the GitHub repository radareorg/radare2.

Recommendations For versions prior to 5.8.2, update to version 5.8.2 or later to resolve the issue.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2023-8220

ALT-PU-2024-6421

ALT-PU-2024-6763

CVE-2022-4843

Affected Products

Alt Linux

Radare2

References · 14

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4843.json · Exploit
• 🔥 https://huntr.dev/bounties/075b2760-66a0-4d38-b3b5-e9934956ab7f · Exploit
• https://github.com/radareorg/radare2/commit/842f809d4ec6a12af2906f948657281c9ebc8a24 · Patch
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OFCCTYAD7ASNQ23ABCUPAZHEDEIOCW6T · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-4843 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-4843 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4843 · Security Note
• https://ubuntu.com/security/CVE-2022-4843 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-4843 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FOXRDPI3OYYKO4PKXE3XD2IFONL6BCHR · Vendor Advisory
• https://t.me/cvenotify/52579 · Telegram Post
• https://t.me/cvenotify/40976 · Telegram Post
• https://t.me/cibsecurity/55532 · Telegram Post
• https://t.me/cvenotify/40951 · Telegram Post