CVE-2021-3715
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I. Basic Information for CVE-2021-3715
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled changing of classification filters, leading to a use-after-free condition. This flaw allows unprivileged local users to escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 资源管理错误漏洞
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存在资源管理错误漏洞，该漏洞源于流量控制网络子系统中的“路由决策”分类器处理分类过滤器更改的方式会导致使用后释放条件。该漏洞允许无特权的本地用户提升他们在系统上的权限。
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 | Linux kernel 5.10 | - |
II. Public POCs for CVE-2021-3715
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2022-03-02 · 61 CVEs total
| CVE-2022-23956 | HP PC 输入验证错误漏洞 | |
| CVE-2021-3738 | Samba 资源管理错误漏洞 | |
| CVE-2021-3654 | OpenStack 输入验证错误漏洞 | |
| CVE-2021-3631 | Red Hat libvirt 安全漏洞 | |
| CVE-2021-23222 | PostgreSQL 安全漏洞 | |
| CVE-2021-3667 | Red Hat libvirt 安全漏洞 | |
| CVE-2022-23878 | SeaCMS 安全漏洞 | |
| CVE-2021-38268 | Liferay Portal 安全漏洞 | |
| CVE-2022-22944 | Vmware Workspace One Boxer 跨站脚本漏洞 | |
| CVE-2022-25045 | Home Owners Collection Management System 信任管理问题漏洞 | |
| CVE-2022-25016 | Home Owners Collection Management System 代码问题漏洞 | |
| CVE-2022-23953 | HP PC 输入验证错误漏洞 | |
| CVE-2022-23954 | HP PC 输入验证错误漏洞 | |
| CVE-2022-23955 | HP PC 输入验证错误漏洞 | |
| CVE-2022-23958 | HP PC 输入验证错误漏洞 | |
| CVE-2022-23957 | HP PC 输入验证错误漏洞 | |
| CVE-2021-41001 | Aruba AOS-CX 命令注入漏洞 | |
| CVE-2021-41000 | Aruba AOS-CX 命令注入漏洞 | |
| CVE-2021-41002 | Aruba AOS-CX 路径遍历漏洞 | |
| CVE-2021-41003 | Aruba AOS-CX 跨站脚本漏洞 |
Showing top 20 of 61 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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Linux Kernel Bluetooth CMTP Module Double Free Privilege Esc - CVE-2024-24898
Information Leakage in kernel
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V. Comments for CVE-2021-3715
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