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CVE-2019-13272

KEV EPSS 81.07% · P99
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I. Basic Information for CVE-2019-13272

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 权限许可和访问控制问题漏洞
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 5.1.17之前版本中存在安全漏洞，该漏洞源于kernel/ptrace.c文件的ptrace_link没有正确处理对凭证的记录。攻击者可利用该漏洞获取root访问权限。
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)

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Affected Products

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II. Public POCs for CVE-2019-13272

#POC DescriptionSource LinkShenlong Link
1Linux 4.10 < 5.1.17 PTRACE_TRACEME local roothttps://github.com/jas502n/CVE-2019-13272POC Details
2The exploit for CVE-2019-13272https://github.com/Cyc1eC/CVE-2019-13272POC Details
3提权漏洞https://github.com/bigbigliang-malwarebenchmark/cve-2019-13272POC Details
4linux 提权https://github.com/oneoy/CVE-2019-13272POC Details
55.1.17之前的Linux内核中普通用户执行文件提权为root用户https://github.com/Huandtx/CVE-2019-13272POC Details
6CVE-2019-13272https://github.com/polosec/CVE-2019-13272POC Details
7Nonehttps://github.com/sumedhaDharmasena/-Kernel-ptrace-c-mishandles-vulnerability-CVE-2019-13272POC Details
8Local Root vulnerability- CVE-2019-13272 / Security Bypass Vulnerability – CVE-2019-14287https://github.com/Tharana/Exploiting-a-Linux-kernel-vulnerabilityPOC Details
9Nonehttps://github.com/RashmikaEkanayake/Privilege-Escalation-CVE-2019-13272-POC Details
10Nonehttps://github.com/teddy47/CVE-2019-13272---DocumentationPOC Details
11Nonehttps://github.com/datntsec/CVE-2019-13272POC Details
12Local Privilege Escalation is a way to take advantage of flaws in code or service administration that can manage regular or guest users for particular device activities or transfer root user privileges to master or client. User rights admin. The licenses or privileges may be violated by such undesired amendments, as the system may be disrupted by frequent users unless they have shell or root authorization. So, someone, someone, it may become dangerous and be used to obtain access to a higher level. https://github.com/jana30116/CVE-2019-13272-Local-Privilege-EscalationPOC Details
13Nonehttps://github.com/babyshen/CVE-2019-13272POC Details
14fall2022 secure coding CVE-2019-13272 : Linux Kernel Improper Privilege Management Vulnerabilityhttps://github.com/GgKendall/secureCodingDemoPOC Details
15Nonehttps://github.com/asepsaepdin/CVE-2019-13272POC Details
16Es una vulnerabilidad para escalar privilegios en linux.https://github.com/MDS1GNAL/ptrace_scope-CVE-2019-13272-privilege-escalationPOC Details
17This is a Python 3 version of this exploit. Hope it works!!!https://github.com/josemlwdf/CVE-2019-13272POC Details
18To check for vulnerability CVE-2019-13272https://github.com/Chinmay1743/ptrace-vulnPOC Details
19Nonehttps://github.com/letsr00t/CVE-2019-13272POC Details
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III. Intelligence Information for CVE-2019-13272

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Same Patch Batch · n/a · 2019-07-17 · 37 CVEs total

CVE-2019-12912Redbrick Technologies Shift 代码问题漏洞
CVE-2019-13619Wireshark 缓冲区错误漏洞
CVE-2019-11535Linksys RE6400和Linksys RE6300 输入验证错误漏洞
CVE-2019-12876Zoho ManageEngine ADManager Plus、ADSelfService Plus和DesktopCentral 权限许可和访问控制问题漏洞
CVE-2019-13636GNU patch 后置链接漏洞
CVE-2019-12911Redbrick Technologies Shift 授权问题漏洞
CVE-2019-12914Redbrick Technologies Shift 授权问题漏洞
CVE-2019-8932Redbrick Technologies Shift 授权问题漏洞
CVE-2019-8931Redbrick Technologies Shift 信息泄露漏洞
CVE-2019-13447Sertek Xpare SQL注入漏洞
CVE-2019-13637LogMeIn join.me 输入验证错误漏洞
CVE-2019-12913Redbrick Technologies Shift 安全特征问题漏洞
CVE-2019-3970Comodo Security Solutions Antivirus 输入验证错误漏洞
CVE-2019-3971Comodo Security Solutions Antivirus 缓冲区错误漏洞
CVE-2019-3972Comodo Security Solutions Antivirus 缓冲区错误漏洞
CVE-2019-3973Comodo Security Solutions Antivirus 缓冲区错误漏洞
CVE-2019-13640qBittorrent 操作系统命令注入漏洞
CVE-2019-5222Huawei Honor Magic 2 信息泄露漏洞
CVE-2019-12175Zeek Network Security Monitor 代码问题漏洞
CVE-2019-13623National Security Agency Ghidra 路径遍历漏洞

Showing top 20 of 37 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2019-13272

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