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Vulnerability DatabaseCVE-2022-1382
CVE-2022-1382:
NixOS vulnerability analysis and mitigation
Overview
NULL Pointer Dereference vulnerability (CVE-2022-1382) was discovered in GitHub repository radareorg/radare2 prior to version 5.6.8. The vulnerability affects the availability of the system by causing radare2 to crash (NVD, CVE).
Technical details
The vulnerability is classified as a NULL Pointer Dereference (CWE-476). It has a CVSS v3.1 base score of 5.5 (Medium) with the vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H. The vulnerability exists in the ne parser component of radare2 (NVD).
Impact
When exploited, this vulnerability can cause the radare2 application to crash, affecting the system's availability. The vulnerability has no direct impact on confidentiality or integrity of the system (NVD).
Mitigation and workarounds
The vulnerability has been patched in radare2 version 5.6.8. Users should upgrade to this version or later to mitigate the vulnerability. The fix involves adding additional null pointer checks in the ne parser component (Github Patch).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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