Description

Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently.

INFO

Published Date :

2025-08-06T07:25:49.259Z

Last Modified :

2026-02-26T17:49:55.750Z

Source :

qualcomm
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21456 vulnerability.

Vendors Products
Qualcomm
  • Ar8035
  • Ar8035 Firmware
  • C-v2x 9150
  • C-v2x 9150 Firmware
  • Fastconnect 6900
  • Fastconnect 6900 Firmware
  • Fastconnect 7800
  • Fastconnect 7800 Firmware
  • Qam8255p
  • Qam8255p Firmware
  • Qam8295p
  • Qam8295p Firmware
  • Qam8650p
  • Qam8650p Firmware
  • Qam8775p
  • Qam8775p Firmware
  • Qca6174a
  • Qca6174a Firmware
  • Qca6574au
  • Qca6574au Firmware
  • Qca6584au
  • Qca6584au Firmware
  • Qca6696
  • Qca6696 Firmware
  • Qca6698aq
  • Qca6698aq Firmware
  • Qca6797aq
  • Qca6797aq Firmware
  • Qca8081
  • Qca8081 Firmware
  • Qca8337
  • Qca8337 Firmware
  • Qcc710
  • Qcc710 Firmware
  • Qcn6224
  • Qcn6224 Firmware
  • Qcn6274
  • Qcn6274 Firmware
  • Qcs410
  • Qcs410 Firmware
  • Qcs610
  • Qcs610 Firmware
  • Qfw7114
  • Qfw7114 Firmware
  • Qfw7124
  • Qfw7124 Firmware
  • Sa6145p
  • Sa6145p Firmware
  • Sa6150p
  • Sa6150p Firmware
  • Sa6155p
  • Sa6155p Firmware
  • Sa7255p
  • Sa7255p Firmware
  • Sa7775p
  • Sa7775p Firmware
  • Sa8145p
  • Sa8145p Firmware
  • Sa8150p
  • Sa8150p Firmware
  • Sa8155p
  • Sa8155p Firmware
  • Sa8195p
  • Sa8195p Firmware
  • Sa8255p
  • Sa8255p Firmware
  • Sa8295p
  • Sa8295p Firmware
  • Sa8530p
  • Sa8530p Firmware
  • Sa8540p
  • Sa8540p Firmware
  • Sa8620p
  • Sa8620p Firmware
  • Sa8650p
  • Sa8650p Firmware
  • Sa8775p
  • Sa8775p Firmware
  • Sa9000p
  • Sa9000p Firmware
  • Snapdragon
  • Snapdragon 888\+ 5g Mobile Platform \(sm8350-ac\)
  • Snapdragon 888\+ 5g Mobile Platform \(sm8350-ac\) Firmware
  • Snapdragon 888 5g Mobile Platform
  • Snapdragon 888 5g Mobile Platform Firmware
  • Snapdragon Auto 5g Modem-rf Gen 2
  • Snapdragon Auto 5g Modem-rf Gen 2 Firmware
  • Snapdragon W5\+ Gen 1 Wearable Platform
  • Snapdragon W5\+ Gen 1 Wearable Platform Firmware
  • Snapdragon X72 5g Modem-rf System
  • Snapdragon X72 5g Modem-rf System Firmware
  • Snapdragon X75 5g Modem-rf System
  • Snapdragon X75 5g Modem-rf System Firmware
  • Sw5100
  • Sw5100 Firmware
  • Sw5100p
  • Sw5100p Firmware
  • Video Collaboration Vc1 Platform
  • Video Collaboration Vc1 Platform Firmware
  • Video Collaboration Vc3 Platform
  • Video Collaboration Vc3 Platform Firmware
  • Wcd9340
  • Wcd9340 Firmware
  • Wcd9341
  • Wcd9341 Firmware
  • Wcd9370
  • Wcd9370 Firmware
  • Wcd9380
  • Wcd9380 Firmware
  • Wcd9385
  • Wcd9385 Firmware
  • Wcn3660b
  • Wcn3660b Firmware
  • Wcn3680b
  • Wcn3680b Firmware
  • Wcn3950
  • Wcn3950 Firmware
  • Wcn3980
  • Wcn3980 Firmware
  • Wcn3988
  • Wcn3988 Firmware
  • Wsa8810
  • Wsa8810 Firmware
  • Wsa8815
  • Wsa8815 Firmware
  • Wsa8830
  • Wsa8830 Firmware
  • Wsa8835
  • Wsa8835 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21456.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Confidentiality Impact
Integrity Impact
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