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CVE-2022-46891

Quick assessment

Affected
n/a n/a
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.

ARM Mali GPU是英国ARM公司的一款移动显示芯片组（GPUs）系列。和其他基于IP核心（IP cores）嵌入式技术的3D显示芯片一样，Mali显示芯片组没有提供特别用来驱动LCD显示器显示图像的显示控制器（类似于显卡），相反地，它是一个纯3D显示引擎，它将图像加载到缓存中，并且由专门负责图像显示处理的内置显示核心来显示这些图像。 Arm Mali GPU 存在安全漏洞，该漏洞源于有一个释放后使用，非特权用户可以进行不正确的 GPU 处理操作来访问已释放的内存。 这会影响 Midgard r13

AI Predicted 7.8 Difficulty: Hard EPSS 0.81% · P55

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-46891

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r13p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through r40p0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Arm Mali GPU 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Mali GPU是英国ARM公司的一款移动显示芯片组（GPUs）系列。和其他基于IP核心（IP cores）嵌入式技术的3D显示芯片一样，Mali显示芯片组没有提供特别用来驱动LCD显示器显示图像的显示控制器（类似于显卡），相反地，它是一个纯3D显示引擎，它将图像加载到缓存中，并且由专门负责图像显示处理的内置显示核心来显示这些图像。 Arm Mali GPU 存在安全漏洞，该漏洞源于有一个释放后使用，非特权用户可以进行不正确的 GPU 处理操作来访问已释放的内存。 这会影响 Midgard r13
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
- n/a n/a -

II. Public POCs for CVE-2022-46891

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III. Intelligence Information for CVE-2022-46891

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Vendor Advisories for CVE-2022-46891 (1)

Same Patch Batch · n/a · 2023-01-17 · 24 CVEs total

CVE-2015-10062 5.5 MEDIUM galaxy-data-resource Command Line Template injection
CVE-2022-4891 3.5 LOW Sisimai string.rb to_plain redos
CVE-2023-23637 IMPatienT 跨站脚本漏洞
CVE-2023-22624 ZOHO ManageEngine Exchange Reporter Plus 5708 代码问题漏洞
CVE-2023-0296 etcd 加密问题漏洞
CVE-2023-0122 Linux kernel 代码问题漏洞
CVE-2022-47929 Linux kernel 代码问题漏洞
CVE-2022-47853 TOTOLINK A7100RU 操作系统命令注入漏洞
CVE-2022-46475 D-LINK DIR 645A1 缓冲区错误漏洞
CVE-2022-43977 GE Grid Solutions MS3000 安全漏洞
CVE-2022-43976 GE Grid Solutions MS3000 安全漏洞
CVE-2022-43975 GE Grid Solutions MS3000 路径遍历漏洞
CVE-2022-41861 SUSE Linux Enterprise Server 输入验证错误漏洞
CVE-2022-41860 SUSE Linux Enterprise Server 代码问题漏洞
CVE-2022-41859 SUSE Linux Enterprise Server 信息泄露漏洞
CVE-2022-41858 Linux kernel 代码问题漏洞
CVE-2022-4121 LibEtPan 代码问题漏洞
CVE-2022-40704 phoronix-test-suite 跨站脚本漏洞
CVE-2022-40319 L-Soft LISTSERV 安全漏洞
CVE-2022-39195 L-Soft LISTSERV 跨站脚本漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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