Cloud Vulnerability DB
An open project to list all known cloud vulnerabilities and Cloud Service Provider security issues
Vulnerability DatabaseCVE-2022-28070
CVE-2022-28070:
NixOS vulnerability analysis and mitigation
Overview
A null pointer dereference vulnerability was identified in the _coreanal_fcn function of radare2 versions 5.4.2 and 5.4.0. The vulnerability was assigned CVE-2022-28070 and was disclosed on August 22, 2023 (NVD).
Technical details
The vulnerability is classified as a NULL Pointer Dereference (CWE-476) with a CVSS v3.1 base score of 7.5 (High). The vulnerability has a network attack vector, low attack complexity, requires no privileges or user interaction, and can impact system availability (NVD).
Impact
The vulnerability affects system availability, with no impact on confidentiality or integrity. When successfully exploited, it can lead to a denial of service condition through application crash (NVD).
Mitigation and workarounds
The vulnerability has been fixed in versions after 5.4.2. Users should upgrade to a patched version. The fix was implemented through a commit that addresses the out-of-bounds read crash in the analysis loop with corrupted ELFs (Radare2 Commit).
Additional resources
Source: This report was generated using AI
Free Vulnerability Assessment
Benchmark your Cloud Security Posture
Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.
Get a personalized demo
Ready to see Wiz in action?
“Best User Experience I have ever seen, provides full visibility to cloud workloads.”
David EstlickCISO
“Wiz provides a single pane of glass to see what is going on in our cloud environments.”
Adam FletcherChief Security Officer
“We know that if Wiz identifies something as critical, it actually is.”
Greg PoniatowskiHead of Threat and Vulnerability Management