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CVE-2023-4211— Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations

Quick assessment

Affected
Arm Ltd Midgard GPU Kernel Driver
Exploitation
Confirmed exploitation in the wild; remediate immediately
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 Kernel Driver是英国ARM公司的一个图形处理器单元的驱动程序。 ARM Mali GPU Kernel Driver 存在资源管理错误漏洞，该漏洞源于本地非特权用户可以进行不正确的GPU内存处理操作来访问已释放的内存。

AI Predicted 6.5 Difficulty: Hard KEV EPSS 1.10% · P65

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-4211

Vulnerability Information
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Vulnerability Title
Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations
Source: CVE Program / CVE List V5
Vulnerability Description
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
ARM Mali GPU Kernel Driver 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Mali GPU Kernel Driver是英国ARM公司的一个图形处理器单元的驱动程序。 ARM Mali GPU Kernel Driver 存在资源管理错误漏洞，该漏洞源于本地非特权用户可以进行不正确的GPU内存处理操作来访问已释放的内存。
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Arm Ltd Midgard GPU Kernel Driver r12p0 ~ r32p0 -
Arm Ltd Bifrost GPU Kernel Driver r0p0 ~ r42p0 -
Arm Ltd Valhall GPU Kernel Driver r19p0 ~ r42p0 -
Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver r41p0 ~ r42p0 -

II. Public POCs for CVE-2023-4211

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III. Intelligence Information for CVE-2023-4211

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Vendor Advisories for CVE-2023-4211 (1)

IV. Related Vulnerabilities

Same product: Midgard GPU Kernel Driver
Same vendor: Arm Ltd
Same weakness: CWE-416

V. Comments for CVE-2023-4211

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