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CVE-2022-4283

Quick assessment

Affected
n/a xorg-x11-server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

X.Org X Server是X.org基金会的一款X Window系统显示服务器。 X.Org X Server存在资源管理错误漏洞。攻击者利用该漏洞导致系统拒绝服务。

AI Predicted 7.8 Difficulty: Moderate EPSS 1.00% · P61
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I. Basic Information for CVE-2022-4283

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
X.Org X Server 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
X.Org X Server是X.org基金会的一款X Window系统显示服务器。 X.Org X Server存在资源管理错误漏洞。攻击者利用该漏洞导致系统拒绝服务。
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

Vendor Product Affected Versions CPE Subscribe
- xorg-x11-server xorg-x11-server-1.20.4 -

II. Public POCs for CVE-2022-4283

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III. Intelligence Information for CVE-2022-4283

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Vendor Advisories for CVE-2022-4283 (4)

Mailing List Discussions for CVE-2022-4283 (3)

Same Patch Batch · n/a · 2022-12-14 · 56 CVEs total

CVE-2022-47411 9.1 CRITICAL TYPO3 安全漏洞
CVE-2022-47410 9.1 CRITICAL TYPO3 安全漏洞
CVE-2022-47409 9.1 CRITICAL TYPO3 安全漏洞
CVE-2022-47408 9.1 CRITICAL TYPO3 安全漏洞
CVE-2022-47407 6.5 MEDIUM TYPO3 安全漏洞
CVE-2022-47406 5.4 MEDIUM TYPO3 代码问题漏洞
CVE-2022-4495 3.5 LOW collective.dms.basecontent column.py renderCell cross site scripting
CVE-2022-46073 Helmet Store Showroom Site 跨站脚本漏洞
CVE-2022-46118 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46119 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46117 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46120 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46121 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46122 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46123 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46124 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46125 Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46609 Python3-RESTfulAPI 安全漏洞
CVE-2022-46344 X.Org X Server 缓冲区错误漏洞
CVE-2022-46443 Bangresto SQL注入漏洞

Showing top 20 of 56 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: xorg-x11-server
Same vendor: n/a

V. Comments for CVE-2022-4283

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