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CVE-2020-11609

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基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 5.6.1之前版本中的stv06xx子系统存在代码问题漏洞，该漏洞源于drivers/media/usb/gspca/stv06xx/stv06xx.c文件和drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c文件错误地处理了无效的描述符。本地攻击者可借助特制请求利用该漏洞导致拒绝服务。

AI Predicted 7.8 Difficulty: Easy EPSS 0.59% · P46

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-11609

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the stv06xx subsystem in the Linux kernel before 5.6.1. drivers/media/usb/gspca/stv06xx/stv06xx.c and drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c mishandle invalid descriptors, as demonstrated by a NULL pointer dereference, aka CID-485b06aadb93.
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 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 5.6.1之前版本中的stv06xx子系统存在代码问题漏洞，该漏洞源于drivers/media/usb/gspca/stv06xx/stv06xx.c文件和drivers/media/usb/gspca/stv06xx/stv06xx_pb0100.c文件错误地处理了无效的描述符。本地攻击者可借助特制请求利用该漏洞导致拒绝服务。
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
- n/a n/a -

II. Public POCs for CVE-2020-11609

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III. Intelligence Information for CVE-2020-11609

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Patches & Fixes for CVE-2020-11609 (2)

Vendor Advisories for CVE-2020-11609 (5)

Mailing List Discussions for CVE-2020-11609 (4)

Other References for CVE-2020-11609 (1)

Same Patch Batch · n/a · 2020-04-07 · 119 CVEs total

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Showing top 20 of 119 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2020-11609

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