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CVE-2022-2320

Quick assessment

Affected
n/a xorg-x11-server
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.

xorg-x11-server是X.org基金会的一款X窗口系统显示服务器。 xorg-x11-server 存在缓冲区错误漏洞，该漏洞源于Xkb 扩展的 ProcXkbSetDeviceInfo 请求处理程序中的边界错误而存在的，本地用户可以触发越界写入并使用提升的权限执行任意代码，以下产品和版本受到影响：SUSE Linux Enterprise 软件开发工具包：12-SP5、适用于 SAP应用程序的 SUSE Linux Enterprise Server：12-SP5、SUSE Linux Ent

AI Predicted 8.8 Difficulty: Moderate EPSS 0.63% · P50
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I. Basic Information for CVE-2022-2320

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
xorg-x11-server 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
xorg-x11-server是X.org基金会的一款X窗口系统显示服务器。 xorg-x11-server 存在缓冲区错误漏洞，该漏洞源于Xkb 扩展的 ProcXkbSetDeviceInfo 请求处理程序中的边界错误而存在的，本地用户可以触发越界写入并使用提升的权限执行任意代码，以下产品和版本受到影响：SUSE Linux Enterprise 软件开发工具包：12-SP5、适用于 SAP应用程序的 SUSE Linux Enterprise Server：12-SP5、SUSE Linux Ent
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
- xorg-x11-server xorg-x11-server 21.1 -

II. Public POCs for CVE-2022-2320

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III. Intelligence Information for CVE-2022-2320

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Patches & Fixes for CVE-2022-2320 (1)

Vendor Advisories for CVE-2022-2320 (3)

Mailing List Discussions for CVE-2022-2320 (1)

Other References for CVE-2022-2320 (2)

Same Patch Batch · n/a · 2022-09-01 · 49 CVEs total

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CVE-2022-36621 SAMSUNG mTower 代码问题漏洞
CVE-2022-2639 Linux kernel 数字错误漏洞
CVE-2022-2738 Red Hat Enterprise Linux 资源管理错误漏洞
CVE-2022-2739 Red Hat Enterprise Linux 信息泄露漏洞
CVE-2022-3078 Linux kernel 代码问题漏洞
CVE-2022-23452 barbican 授权问题漏洞
CVE-2022-2447 OpenStack 安全漏洞
CVE-2022-2238 Red Hat search-api 资源管理错误漏洞
CVE-2022-2256 Red Hat Keycloak 跨站脚本漏洞
CVE-2022-1677 Red Hat OpenShift Container Platform 资源管理错误漏洞
CVE-2022-36604 Canaan Avalon ASIC Miner 访问控制错误漏洞
CVE-2022-36603 InnoSilicon T3T+ 安全漏洞
CVE-2022-36602 InnoSilicon A10 安全漏洞
CVE-2022-36601 JASMINER X4 Server 安全漏洞
CVE-2020-27784 Linux kernel 资源管理错误漏洞
CVE-2020-35533 Libraw 缓冲区错误漏洞
CVE-2020-35534 Libraw 安全漏洞
CVE-2020-35535 Libraw 缓冲区错误漏洞

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: xorg-x11-server
Same vendor: n/a
Same weakness: CWE-787