Home/CVE/Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.
CVE

CVE-2022-0521

Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.

Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.

HIGH · CVSS 7.1 EPSS 0.00355
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-788Access of Memory Location After End of Buffer
▤

Affected Products & Versions

2
radare radare2< 5.6.2
fedoraproject fedoraall versions
⚠

Public Exploits & PoCs

1
pochuntr.dev · 4d436311-bbf1-45a3-8774-bdb666d7f7cahuntr.dev
▣

Scoring & Timeline

7.1
HIGH · CVSS v3.1 · security@huntr.dev
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Feb 2022 · 09:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
⚑

Vendor Advisories

1
suse-csafopenSUSE-SU-2024:12173-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5PatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/
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