CVE-2025-47408
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Memory Corruption in Qualcomm Chipset Driver
Publication date: 2026-05-04
Last updated on: 2026-05-06
Assigner: Qualcomm, Inc.
Description
Description
Memory corruption when another driver calls an IOCTL with invalid input/output buffer.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qualcomm | fastconnect_6200_firmware | * |
| qualcomm | fastconnect_6900_firmware | * |
| qualcomm | fastconnect_7800_firmware | * |
| qualcomm | iqx5121_firmware | * |
| qualcomm | iqx7181_firmware | * |
| qualcomm | qca0000_firmware | * |
| qualcomm | sc8380xp_firmware | * |
| qualcomm | sd865_5g_firmware | * |
| qualcomm | sm6250_firmware | * |
| qualcomm | snapdragon_7c_compute_firmware | * |
| qualcomm | snapdragon_7c_gen_2_compute_firmware | * |
| qualcomm | snapdragon_xr2_5g_firmware | * |
| qualcomm | snapdragon_xr2+_gen_1_firmware | * |
| qualcomm | wcd9380_firmware | * |
| qualcomm | wcd9385_firmware | * |
| qualcomm | wsa8810_firmware | * |
| qualcomm | wsa8815_firmware | * |
| qualcomm | wsa8840_firmware | * |
| qualcomm | wsa8845_firmware | * |
| qualcomm | wsa8845h_firmware | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
| CWE-822 | The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves memory corruption that occurs when a driver receives an IOCTL (Input Output Control) call with invalid input or output buffer parameters from another driver.
How can this vulnerability impact me? :
The vulnerability can lead to serious impacts including high confidentiality, integrity, and availability risks. This means an attacker with limited privileges could exploit this flaw to corrupt memory, potentially causing system crashes, unauthorized data access, or modification.
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