CVE-2024-47897— GPU DDK - PVRSRVRGXGetEnabledHWPerfBlocksKM off-by-one OOB write
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I. Basic Information for CVE-2024-47897
Vulnerability Information
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Vulnerability Title
GPU DDK - PVRSRVRGXGetEnabledHWPerfBlocksKM off-by-one OOB write
Source: NVD (National Vulnerability Database)
Vulnerability Description
Software installed and run as a non-privileged user may conduct improper GPU system calls resulting in platform instability and reboots.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
Imagination GPU Driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Imagination GPU Driver是Imagination公司的一个图形化驱动程序。 Imagination GPU Driver存在安全漏洞，该漏洞源于以非特权用户身份安装和运行的软件可能会进行不正确的GPU系统调用，导致平台不稳定并重新启动。
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 |
|---|---|---|---|---|
| Imagination Technologies | Graphics DDK | 23.2 RTM2 ~ 24.2 RTM2 | - |
II. Public POCs for CVE-2024-47897
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Imagination Technologies · 2025-01-13 · 7 CVEs total
| CVE-2024-52936 | GPU DDK - rgxfw_hwperf_config OOB read & write | |
| CVE-2024-52937 | GPU DDK - rgxfw_kernel_CMD_DISABLE_ZSSTORE OOB write via ui32WriteOffsetOfDisableZSStore | |
| CVE-2024-52938 | GPU DDK - rgxfw_pm_add_freelist_for_reconstruction OOB write | |
| CVE-2024-52935 | GPU DDK - psContext->eDM gives OOB write | |
| CVE-2024-47894 | GPU DDK - Out of bounds read into fwlog due to unchecked loop bounds | |
| CVE-2024-47895 | GPU DDK - OOB read into fwlog due to unchecked block count |
IV. Related Vulnerabilities
Same product: Graphics DDK
- CVE-2026-22166
GPU DDK - Write UAF in KEGLGetPoolBuffers, WebGL reachable - CVE-2026-22165
GPU DDK - UAF read of GLES3Context::psDrawParams and GLES3Co - CVE-2026-22167
GPU DDK - Cache resident PM buffers writable by other GPU re - CVE-2026-21733
RESERVED - CVE-2026-22163
GPU DDK - Unsafe writing of MMU PT entries on systems with 3
Same vendor: Imagination Technologies
- CVE-2026-22166
GPU DDK - Write UAF in KEGLGetPoolBuffers, WebGL reachable - CVE-2026-22165
GPU DDK - UAF read of GLES3Context::psDrawParams and GLES3Co - CVE-2026-22167
GPU DDK - Cache resident PM buffers writable by other GPU re - CVE-2026-21733
RESERVED - CVE-2026-22163
GPU DDK - Unsafe writing of MMU PT entries on systems with 3
V. Comments for CVE-2024-47897
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