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CVE-2023-2156

Quick assessment

Affected
n/a Linux kernel (RPL protocol)
Exploitation
High exploitation probability; assess promptly
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存在安全漏洞，该漏洞源于在处理RPL协议时未正确处理用户提供的数据，可能会导致断言失败，允许未经身份验证的远程攻击者在系统上创建拒绝服务条件。

AI Predicted 7.5 Difficulty: Moderate EPSS 6.13% · P93
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I. Basic Information for CVE-2023-2156

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
可达断言
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存在安全漏洞，该漏洞源于在处理RPL协议时未正确处理用户提供的数据，可能会导致断言失败，允许未经身份验证的远程攻击者在系统上创建拒绝服务条件。
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
- Linux kernel (RPL protocol) Reproducible on the latest mainline. -

II. Public POCs for CVE-2023-2156

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III. Intelligence Information for CVE-2023-2156

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Vendor Advisories for CVE-2023-2156 (5)

Mailing List Discussions for CVE-2023-2156 (5)

Same Patch Batch · n/a · 2023-05-09 · 48 CVEs total

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CVE-2023-31478 GL.iNet 安全漏洞
CVE-2023-28316 Rocket.Chat 授权问题漏洞
CVE-2023-28128 Ivanti Avalanche 代码问题漏洞
CVE-2023-28127 Ivanti Avalanche 路径遍历漏洞
CVE-2023-28126 Ivanti Avalanche 竞争条件问题漏洞
CVE-2023-28125 Ivanti Avalanche 竞争条件问题漏洞
CVE-2023-28317 Rocket.Chat 授权问题漏洞
CVE-2023-31474 GL.iNet 安全漏洞
CVE-2020-18280 Phodal CMD 安全漏洞
CVE-2023-31472 GL.iNet 安全漏洞
CVE-2020-23363 Verydows 安全漏洞
CVE-2021-31240 libming 安全漏洞
CVE-2021-31711 ResponsiveFilemanager 跨站脚本漏洞
CVE-2023-30083 Libming 安全漏洞
CVE-2023-30084 libming 安全漏洞
CVE-2023-30085 libming 安全漏洞
CVE-2023-30086 LibTIFF 缓冲区错误漏洞
CVE-2023-30087 Cesanta MJS 缓冲区错误漏洞

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-617

V. Comments for CVE-2023-2156

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