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CVE-2023-4016

Quick assessment

Affected
Linux Linux Kernal
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.

procps是procps-ng开源的一个用于浏览 procfs 的命令行和全屏实用程序。 procps 存在安全漏洞，该漏洞源于允许有权在计算机上运行ps 程序的用户将几乎无限量的未过滤数据写入进程堆中。

CVSS 2.5 · Low EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection
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I. Basic Information for CVE-2023-4016

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Under some circumstances, this weakness allows a user who has access to run the “ps” utility on a machine, the ability to write almost unlimited amounts of unfiltered data into the process heap.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
procps 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
procps是procps-ng开源的一个用于浏览 procfs 的命令行和全屏实用程序。 procps 存在安全漏洞，该漏洞源于允许有权在计算机上运行ps 程序的用户将几乎无限量的未过滤数据写入进程堆中。
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 Linux Kernal 3.3.0 (might be earlier) - latest -

II. Public POCs for CVE-2023-4016

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III. Intelligence Information for CVE-2023-4016

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Mailing List Discussions for CVE-2023-4016 (1)

Other References for CVE-2023-4016 (1)

IV. Related Vulnerabilities

Same vendor: Linux
Same weakness: CWE-122

V. Comments for CVE-2023-4016

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