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7.8

Outdated Bluetooth Host Software May Crash with Large Data Transfers

CVE-2025-27075 · published 1 year ago
Summary

An outdated Bluetooth Host software may crash or freeze if it receives a large amount of data during a data transfer. This could cause disruptions to Bluetooth connectivity. Update the software to the latest version to prevent these issues.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
qualcomm aqt1000_firmware All versions
cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:*
qualcomm fastconnect_6200_firmware All versions
cpe:2.3:o:qualcomm:fastconnect_6200_firmware:-:*:*:*:*:*:*:*
qualcomm fastconnect_6700_firmware All versions
cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:*
qualcomm fastconnect_6800_firmware All versions
cpe:2.3:o:qualcomm:fastconnect_6800_firmware:-:*:*:*:*:*:*:*
qualcomm fastconnect_6900_firmware All versions
cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*
qualcomm fastconnect_7800_firmware All versions
cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*
qualcomm qca6391_firmware All versions
cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*
qualcomm qca6420_firmware All versions
cpe:2.3:o:qualcomm:qca6420_firmware:-:*:*:*:*:*:*:*
qualcomm qca6430_firmware All versions
cpe:2.3:o:qualcomm:qca6430_firmware:-:*:*:*:*:*:*:*
qualcomm qcm5430_firmware All versions
cpe:2.3:o:qualcomm:qcm5430_firmware:-:*:*:*:*:*:*:*
qualcomm qcm6490_firmware All versions
cpe:2.3:o:qualcomm:qcm6490_firmware:-:*:*:*:*:*:*:*
qualcomm qcs5430_firmware All versions
cpe:2.3:o:qualcomm:qcs5430_firmware:-:*:*:*:*:*:*:*
qualcomm qcs6490_firmware All versions
cpe:2.3:o:qualcomm:qcs6490_firmware:-:*:*:*:*:*:*:*
qualcomm video_collaboration_vc3_platform_firmware All versions
cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-:*:*:*:*:*:*:*
qualcomm sc8380xp_firmware All versions
cpe:2.3:o:qualcomm:sc8380xp_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_7c\+_gen_3_compute_firmware All versions
cpe:2.3:o:qualcomm:snapdragon_7c\+_gen_3_compute_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware All versions
cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware All versions
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware All versions
cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware All versions
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware All versions
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_8cx_gen_3_compute_platform_\(sc8280xp-ab\)_firmware All versions
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_3_compute_platform_\(sc8280xp-ab\)_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_8cx_gen_3_compute_platform_\(sc8280xp-bb\)_firmware All versions
cpe:2.3:o:qualcomm:snapdragon_8cx_gen_3_compute_platform_\(sc8280xp-bb\)_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9340_firmware All versions
cpe:2.3:o:qualcomm:wcd9340_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9341_firmware All versions
cpe:2.3:o:qualcomm:wcd9341_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9370_firmware All versions
cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9375_firmware All versions
cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9380_firmware All versions
cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9385_firmware All versions
cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8810_firmware All versions
cpe:2.3:o:qualcomm:wsa8810_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8815_firmware All versions
cpe:2.3:o:qualcomm:wsa8815_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8830_firmware All versions
cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8835_firmware All versions
cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8840_firmware All versions
cpe:2.3:o:qualcomm:wsa8840_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8845_firmware All versions
cpe:2.3:o:qualcomm:wsa8845_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8845h_firmware All versions
cpe:2.3:o:qualcomm:wsa8845h_firmware:-:*:*:*:*:*:*:*
Original advisory text
Memory corruption while processing IOCTL command with larger buffer in Bluetooth Host.
Memory corruption while processing IOCTL command with larger buffer in Bluetooth Host.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
7.8 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-129Improper Validation of Array Index
Timeline
Published6 Aug 2025
Updated27 Oct 2026
First seen7 Mar 2026
Sources
CVE-2025-27075 · NVD
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