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CVE-2023-34970— 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 Mali GPU Driver是英国ARM公司的一种邮件驱动程序。 ARM Mali GPU Driver 存在缓冲区错误漏洞，该漏洞源于本地非特权用户可以利用软件竞争条件执行不正确的 GPU 处理操作。

AI Predicted 7.8 Difficulty: Hard EPSS 0.23% · P12

Possible ATT&CK Techniques 1 AI

T1055.011 · Extra Window Memory Injection
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I. Basic Information for CVE-2023-34970

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 processing operations to access a limited amount outside of buffer bounds or to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them 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 Driver 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Mali GPU Driver是英国ARM公司的一种邮件驱动程序。 ARM Mali GPU Driver 存在缓冲区错误漏洞，该漏洞源于本地非特权用户可以利用软件竞争条件执行不正确的 GPU 处理操作。
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 r44p0 ~ r44p1 -
Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver r41p0 ~ r44p1 -

II. Public POCs for CVE-2023-34970

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III. Intelligence Information for CVE-2023-34970

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Vendor Advisories for CVE-2023-34970 (1)

IV. Related Vulnerabilities

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

V. Comments for CVE-2023-34970

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