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CVE-2020-14356

Quick assessment

Affected
n/a Kernel
Exploitation
Public or AI PoC available; prioritize validation
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 5.7.10之前版本中的cgroupv2子系统存在代码问题漏洞。攻击者可利用该漏洞造成系统崩溃或提升权限。

AI Predicted 7.8 Difficulty: Moderate EPSS 1.00% · P62
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I. Basic Information for CVE-2020-14356

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system.
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 5.7.10之前版本中的cgroupv2子系统存在代码问题漏洞。攻击者可利用该漏洞造成系统崩溃或提升权限。
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
- Kernel Kernel versions before 5.7.10 -

II. Public POCs for CVE-2020-14356

# POC Description Source Link Shenlong Link
1 None https://github.com/ShaikUsaf/linux-4.19.72_CVE-2020-14356 POC Details
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III. Intelligence Information for CVE-2020-14356

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Vendor Advisories for CVE-2020-14356 (6)

Mailing List Discussions for CVE-2020-14356 (5)

Other References for CVE-2020-14356 (1)

Same Patch Batch · n/a · 2020-08-19 · 13 CVEs total

CVE-2020-13825 Synetics i-doit 跨站脚本漏洞
CVE-2020-13826 Synetics i-doit 注入漏洞
CVE-2020-15531 Silicon Labs Bluetooth Low Energy SDK 缓冲区错误漏洞
CVE-2020-15532 Silicon Labs Bluetooth Low Energy SDK 缓冲区错误漏洞
CVE-2020-15861 Net-SNMP 后置链接漏洞
CVE-2020-17456 Seowon Intech SLC-130和SLR-120S 代码注入漏洞
CVE-2020-23574 Codeorigin Sysax Multi Server 代码问题漏洞
CVE-2020-11848 Micro Focus ArcSight Management Center 安全漏洞
CVE-2020-24368 Icinga Web2 路径遍历漏洞
CVE-2020-24381 GUnet Open eClass Platform 信息泄露漏洞
CVE-2020-15862 Net-SNMP 安全漏洞
CVE-2020-24394 Linux kernel 安全漏洞

IV. Related Vulnerabilities

Same product: Kernel
Same vendor: n/a

V. Comments for CVE-2020-14356

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