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CVE-2022-2873

Quick assessment

Affected
n/a Kernel
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.

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Intel’s iSMT SMBus主机控制器驱动程序中发现了越界内存访问漏洞，从而导致系统崩溃。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.31% · P22
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I. Basic Information for CVE-2022-2873

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS) with malicious input data. This flaw allows a local user to crash the system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区大小计算不正确
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Intel’s iSMT SMBus主机控制器驱动程序中发现了越界内存访问漏洞，从而导致系统崩溃。
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 5.19-rc8 -

II. Public POCs for CVE-2022-2873

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III. Intelligence Information for CVE-2022-2873

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Vendor Advisories for CVE-2022-2873 (2)

Mailing List Discussions for CVE-2022-2873 (2)

Other References for CVE-2022-2873 (1)

Same Patch Batch · n/a · 2022-08-22 · 22 CVEs total

CVE-2022-37133 D-Link DIR-816 安全漏洞
CVE-2022-35191 D-Link AC1200 安全漏洞
CVE-2022-38667 Crow 资源管理错误漏洞
CVE-2022-38668 Crow 信息泄露漏洞
CVE-2022-38171 XPDF 输入验证错误漏洞
CVE-2022-35150 BaijiaCMS 代码问题漏洞
CVE-2021-3659 Linux kernel 代码问题漏洞
CVE-2021-3639 mod_auth_mellon 输入验证错误漏洞
CVE-2021-3590 Foreman 安全漏洞
CVE-2021-3586 Red Hat OpenShift Service Mesh 安全特征问题漏洞
CVE-2021-3513 Red Hat Keycloak 安全漏洞
CVE-2021-3481 Libqt 缓冲区错误漏洞
CVE-2021-3442 Red Hat 3scale API Management Platform 输入验证错误漏洞
CVE-2020-27836 Red Hat OpenShift cluster-ingress-operator 安全漏洞
CVE-2022-37134 D-Link DIR-816 安全漏洞
CVE-2021-37289 PLANEX Chibi Fai 3 安全漏洞
CVE-2022-36251 Clinic’s Patient Management System 跨站脚本漏洞
CVE-2022-36198 Bus Pass Management System SQL注入漏洞
CVE-2022-35583 wkhtmltopdf 代码问题漏洞
CVE-2022-28598 ERPNext 跨站脚本漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Kernel
Same vendor: n/a
Same weakness: CWE-131

V. Comments for CVE-2022-2873

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