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CVE-2023-4295— Mali GPU Kernel Driver allows improper GPU memory processing operations

Quick assessment

Affected
Arm Ltd Valhall GPU Kernel Driver
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 Valhall GPU Kernel Driver和ARM Mali GPU Driver都是英国ARM公司的产品。Valhall GPU Kernel Driver是一个 Valhall GPU 内核驱动程序。ARM Mali GPU Driver是一种邮件驱动程序。 多款Arm产品存在安全漏洞。攻击者利用该漏洞可以进行不正确的GPU内存处理操作。Valhall GPU Kernel Driver r29p0版本至r42p0版本、Arm 5th Gen GPU Architecture Kern

AI Predicted 7.8 Difficulty: Moderate EPSS 0.25% · P15
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I. Basic Information for CVE-2023-4295

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
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
多款Arm产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Valhall GPU Kernel Driver和ARM Mali GPU Driver都是英国ARM公司的产品。Valhall GPU Kernel Driver是一个 Valhall GPU 内核驱动程序。ARM Mali GPU Driver是一种邮件驱动程序。 多款Arm产品存在安全漏洞。攻击者利用该漏洞可以进行不正确的GPU内存处理操作。Valhall GPU Kernel Driver r29p0版本至r42p0版本、Arm 5th Gen GPU Architecture Kern
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
Arm Ltd Valhall GPU Kernel Driver r29p0 ~ r43p0 -
Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver r41p0 ~ r43p0 -

II. Public POCs for CVE-2023-4295

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III. Intelligence Information for CVE-2023-4295

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Vendor Advisories for CVE-2023-4295 (1)

Exploits & Public PoCs for CVE-2023-4295 (1)

Same Patch Batch · Arm Ltd · 2023-11-07 · 3 CVEs total

CVE-2023-3889 Mali GPU Kernel Driver exposes sensitive data from freed memory
CVE-2023-4272 Mali GPU Kernel Driver exposes sensitive data from freed memory

IV. Related Vulnerabilities

Same product: Valhall GPU Kernel Driver
Same vendor: Arm Ltd
Same weakness: CWE-190

V. Comments for CVE-2023-4295

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