CVE-2023-5091— Mali GPU Kernel Driver allows improper GPU processing operations
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I. Basic Information for CVE-2023-5091
Vulnerability Information
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Vulnerability Title
Mali GPU Kernel Driver allows improper GPU processing operations
Source: NVD (National Vulnerability Database)
Vulnerability Description
Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
ARM Valhall GPU Kernel Driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM Valhall GPU Kernel Driver是英国ARM公司的一个 Valhall GPU 内核驱动程序。 ARM Valhall GPU Kernel Driver r37p0 到 r40p0版本存在安全漏洞，该漏洞源于内核驱动程序中的存在释放后重用，允许本地非特权用户进行不正确的 GPU 处理操作，以获取对已释放内存的访问权限。
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 | r37p0 ~ r40p0 | - |
II. Public POCs for CVE-2023-5091
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Valhall GPU Kernel Driver
- CVE-2025-6349
Mali GPU Kernel Driver allows improper GPU memory processing - CVE-2025-8045
Mali GPU Kernel Driver allows improper GPU processing operat - CVE-2025-2879
Mali GPU Kernel Driver allows improper GPU processing operat - CVE-2025-0073
Mali GPU Kernel Driver allows improper GPU memory processing - CVE-2025-0072
Mali GPU Kernel Driver allows improper GPU memory processing
Same vendor: Arm Ltd
- CVE-2025-6349
Mali GPU Kernel Driver allows improper GPU memory processing - CVE-2025-8045
Mali GPU Kernel Driver allows improper GPU processing operat - CVE-2025-2879
Mali GPU Kernel Driver allows improper GPU processing operat - CVE-2025-3212
Mali GPU Kernel Driver allows access to already freed memory - CVE-2025-0932
Mali GPU Userspace Driver allows access to already freed mem
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