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Vulnerability DatabaseCVE-2022-3153
CVE-2022-3153:
NixOS vulnerability analysis and mitigation
Overview
CVE-2022-3153 is a NULL Pointer Dereference vulnerability discovered in the Vim text editor repository (vim/vim) affecting versions prior to 9.0.0404. The vulnerability was identified and recorded on September 7, 2022 (CVE Mitre).
Technical details
The vulnerability occurs when passing invalid arguments to the assert_fails() method in Vim. The issue specifically involves a NULL pointer dereference condition that could be triggered through improper input validation (GitHub Commit).
Impact
When exploited, this vulnerability could cause Vim to crash, resulting in a denial of service condition (Broadcom Support).
Exploitability
The vulnerability requires a user to pass invalid arguments to the assert_fails() method. It primarily affects Ubuntu 22.04 LTS systems among other distributions (Broadcom Support).
Mitigation and workarounds
The vulnerability has been fixed in Vim version 9.0.0404 and later. Users are advised to upgrade to the patched version. For Ubuntu systems, specific package versions have been released to address this issue, including vim-common 2:8.2.3995-1ubuntu2.11 and related packages (Broadcom Support).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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