CVE-2022-1786
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I. Basic Information for CVE-2022-1786
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A use-after-free flaw was found in the Linux kernel’s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: NVD (National Vulnerability Database)
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。攻击者利用该漏洞通过 io_uring 触发 Linux kernel 的内存损坏，从而导致拒绝服务，并远程执行代码。
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 v5.10 and v5.11 | - |
II. Public POCs for CVE-2022-1786
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://security.netapp.com/advisory/ntap-20220722-0001/x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2022-1786
Same Patch Batch · n/a · 2022-05-31 · 83 CVEs total
| CVE-2022-30820 | Wedding Management System 代码问题漏洞 | |
| CVE-2022-24701 | WinAPRS 安全漏洞 | |
| CVE-2022-30822 | Wedding Management System 代码问题漏洞 | |
| CVE-2021-42200 | Swftools 代码问题漏洞 | |
| CVE-2022-30823 | Wedding Management System SQL注入漏洞 | |
| CVE-2022-30827 | Wedding Management System SQL注入漏洞 | |
| CVE-2022-30828 | Wedding Management System SQL注入漏洞 | |
| CVE-2021-42199 | Swftools 缓冲区错误漏洞 | |
| CVE-2022-30829 | Wedding Management System SQL注入漏洞 | |
| CVE-2022-30826 | Wedding Management System SQL注入漏洞 | |
| CVE-2022-30821 | Wedding Management System 代码问题漏洞 | |
| CVE-2022-30819 | Wedding Management System 代码问题漏洞 | |
| CVE-2022-1419 | Linux kernel 资源管理错误漏洞 | |
| CVE-2022-1652 | Linux kernel 资源管理错误漏洞 | |
| CVE-2021-42201 | Swftools 缓冲区错误漏洞 | |
| CVE-2021-42202 | Swftools 代码问题漏洞 | |
| CVE-2022-1789 | Linux kernel 代码问题漏洞 | |
| CVE-2021-42203 | Swftools 资源管理错误漏洞 | |
| CVE-2022-24702 | WinAPRS 安全漏洞 | |
| CVE-2022-24700 | WinAPRS 安全漏洞 |
Showing top 20 of 83 CVEs. View all on vendor page → →
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V. Comments for CVE-2022-1786
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