CVE-2019-19947
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 5.4.6及之前版本中的drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c驱动程序存在安全漏洞。攻击者可利用该漏洞泄露未初始化的内存。
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I. Basic Information for CVE-2019-19947
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel through 5.4.6, there are information leaks of uninitialized memory to a USB device in the drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c driver, aka CID-da2311a6385c.
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 信息泄露漏洞
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 5.4.6及之前版本中的drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c驱动程序存在安全漏洞。攻击者可利用该漏洞泄露未初始化的内存。
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 | - |
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II. Public POCs for CVE-2019-19947
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2019-19947 (1)
Vendor Advisories for CVE-2019-19947 (5)
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https://security.netapp.com/advisory/ntap-20200204-0002/ x_refsource_CONFIRM
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USN-4284-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu vendor-advisory x_refsource_UBUNTU
Mailing List Discussions for CVE-2019-19947 (3)
Same Patch Batch · n/a · 2019-12-23 · 20 CVEs total
| CVE-2019-19944 | libIEC61850 缓冲区错误漏洞 | |
| CVE-2019-12568 | Open TFTP Server SP 缓冲区错误漏洞 | |
| CVE-2019-12567 | Open TFTP Server MT 缓冲区错误漏洞 | |
| CVE-2018-10389 | Open TFTP Server MT 格式化字符串错误漏洞 | |
| CVE-2018-10388 | Open TFTP Server SP 格式化字符串错误漏洞 | |
| CVE-2018-10387 | Open TFTP Server SP 缓冲区错误漏洞 | |
| CVE-2019-18211 | Orckestra C1 CMS 代码问题漏洞 | |
| CVE-2019-8293 | upload-image-with-ajax 代码问题漏洞 | |
| CVE-2019-18236 | WECON Technologies PLC Editor 缓冲区错误漏洞 | |
| CVE-2019-5108 | Linux kernel 授权问题漏洞 | |
| CVE-2019-18388 | virglrenderer 代码问题漏洞 | |
| CVE-2019-18234 | Equinox Control Expert SQL注入漏洞 | |
| CVE-2019-19930 | libIEC61850 输入验证错误漏洞 | |
| CVE-2019-19931 | libIEC61850 缓冲区错误漏洞 | |
| CVE-2019-19929 | Malwarebytes AdwCleaner 代码问题漏洞 | |
| CVE-2019-19926 | SQLite 代码问题漏洞 | |
| CVE-2019-18391 | virglrenderer 缓冲区错误漏洞 | |
| CVE-2019-18390 | virglrenderer 缓冲区错误漏洞 | |
| CVE-2019-18389 | virglrenderer 缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-19947
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