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CVE-2023-6241— Mali GPU Kernel Driver allows improper GPU memory processing operations

Quick assessment

Affected
Arm Ltd Midgard GPU Kernel Driver
Exploitation
Public or AI PoC available; prioritize validation
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 存在安全漏洞，该漏洞源于存在释放后重用，允许本地非特权用户利用软件竞争条件执行不正确的内存处理操作。

AI Predicted 7.8 Difficulty: Hard EPSS 0.72% · P53
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I. Basic Information for CVE-2023-6241

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
Use After Free vulnerability in Arm Ltd Midgard GPU Kernel Driver, Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to exploit a software race condition to perform improper memory processing operations. If the system’s memory is carefully prepared by the user, then this in turn cause a use-after-free.This issue affects Midgard GPU Kernel Driver: from r13p0 through r32p0; Bifrost GPU Kernel Driver: from r11p0 through r25p0; Valhall GPU Kernel Driver: from r19p0 through r25p0, from r29p0 through r46p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r46p0.
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 安全漏洞
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 存在安全漏洞，该漏洞源于存在释放后重用，允许本地非特权用户利用软件竞争条件执行不正确的内存处理操作。
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 Midgard GPU Kernel Driver r13p0 ~ r32p0 -
Arm Ltd Bifrost GPU Kernel Driver r11p0 ~ r25p0 -
Arm Ltd Valhall GPU Kernel Driver r19p0 ~ r25p0 -
Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver r41p0 ~ r46p0 -

II. Public POCs for CVE-2023-6241

# POC Description Source Link Shenlong Link
1 None https://github.com/s1204IT/CVE-2023-6241 POC Details
2 None https://github.com/SmileTabLabo/CVE-2023-6241 POC Details
3 Adaptation of CVE-2023-6241 for Google Pixel 7 from Google Pixel 8 taken from securitylab/SecurityExploits/Android/Mali/CVE_2023_6241 https://github.com/ilGobbo00/CVE-2023-6241-Pixel7_Adaptation POC Details
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III. Intelligence Information for CVE-2023-6241

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Vendor Advisories for CVE-2023-6241 (1)

IV. Related Vulnerabilities

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

V. Comments for CVE-2023-6241

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