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CVE-2023-38409

Quick assessment

Affected
n/a n/a
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.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 6.2.12之前版本存在安全漏洞，该漏洞源于仅对第一个vc进行赋值。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.19% · P8

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-38409

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in set_con2fb_map in drivers/video/fbdev/core/fbcon.c in the Linux kernel before 6.2.12. Because an assignment occurs only for the first vc, the fbcon_registered_fb and fbcon_display arrays can be desynchronized in fbcon_mode_deleted (the con2fb_map points at the old fb_info).
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
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 6.2.12之前版本存在安全漏洞，该漏洞源于仅对第一个vc进行赋值。
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
- n/a n/a -

II. Public POCs for CVE-2023-38409

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III. Intelligence Information for CVE-2023-38409

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Patches & Fixes for CVE-2023-38409 (1)

Other References for CVE-2023-38409 (1)

Same Patch Batch · n/a · 2023-07-17 · 25 CVEs total

CVE-2023-38404 7.2 HIGH Veritas Technologies Infoscale Operations Manager 代码问题漏洞
CVE-2021-37384 Furukawa Electric 423-41W/AC 安全漏洞
CVE-2023-38426 Linux kernel 缓冲区错误漏洞
CVE-2023-38427 Linux kernel 数字错误漏洞
CVE-2023-38428 Linux kernel 缓冲区错误漏洞
CVE-2023-38429 Linux kernel 安全漏洞
CVE-2023-38430 Linux kernel 缓冲区错误漏洞
CVE-2023-38431 Linux kernel 缓冲区错误漏洞
CVE-2023-38432 Linux kernel 缓冲区错误漏洞
CVE-2023-28864 Progress Software Chef Infra Server 安全漏洞
CVE-2023-37769 Pixman 数字错误漏洞
CVE-2023-37770 Faust 缓冲区错误漏洞
CVE-2023-37781 EMQ X 路径遍历漏洞
CVE-2023-31853 Cudy Technology LT400 跨站脚本漏洞
CVE-2023-38403 iperf3 输入验证错误漏洞
CVE-2023-38405 Crestron 3-Series 安全漏洞
CVE-2022-30858 ngiflib 资源管理错误漏洞
CVE-2023-37791 D-Link DIR-619 缓冲区错误漏洞
CVE-2023-35818 Espressif ESP32 安全漏洞
CVE-2023-36656 Jaeger UI 跨站脚本漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2023-38409

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