CVE-2023-3889— Mali GPU Kernel Driver exposes sensitive data from freed memory
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 r38p0版本至r44p0版本存在安全漏洞。攻击者利用该漏洞可以进行不正确的GPU内存处理操作。
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1211 · Exploitation for Stealth
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I. Basic Information for CVE-2023-3889
Vulnerability Information
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Vulnerability Title
Mali GPU Kernel Driver exposes sensitive data from freed memory
Source: CVE Program / CVE List V5
Vulnerability Description
A local non-privileged user can make improper GPU memory processing operations. If the operations are carefully prepared, then they could be used 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
内存缓冲区边界内操作的限制不恰当
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 r38p0版本至r44p0版本存在安全漏洞。攻击者利用该漏洞可以进行不正确的GPU内存处理操作。
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 | r38p0 ~ r44p0 | - |
|
II. Public POCs for CVE-2023-3889
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-3889 (1)
Same Patch Batch · Arm Ltd · 2023-11-07 · 3 CVEs total
| CVE-2023-4272 | Mali GPU Kernel Driver exposes sensitive data from freed memory | |
| CVE-2023-4295 | Mali GPU Kernel Driver allows improper GPU memory processing operations |
IV. Related Vulnerabilities
Same product: Valhall GPU Kernel Driver
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V. Comments for CVE-2023-3889
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