CVE-2022-2208— NULL Pointer Dereference in vim/vim
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I. Basic Information for CVE-2022-2208
Vulnerability Information
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Vulnerability Title
NULL Pointer Dereference in vim/vim
Source: NVD (National Vulnerability Database)
Vulnerability Description
NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.5163.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Vim 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vim是一款跨平台的文本编辑器。 Vim 8.2之前的版本存在代码问题漏洞，该漏洞源于函数 diff_check 中的空指针取消引用，攻击者利用该漏洞可以导致服务崩溃、退出或重新启动。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2022-2208
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://security.gentoo.org/glsa/202305-16vendor-advisory
- https://security.gentoo.org/glsa/202208-32vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-2208
Same Patch Batch · vim · 2022-06-27 · 3 CVEs total
| CVE-2022-2207 | Heap-based Buffer Overflow in vim/vim | |
| CVE-2022-2210 | Out-of-bounds Write in vim/vim |
IV. Related Vulnerabilities
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Vim: Command injection via backtick expansion in tag filenam - CVE-2026-39881
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Same weakness: CWE-476
- CVE-2026-8252
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V. Comments for CVE-2022-2208
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