CVE-2025-21456

Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
qualcommCNA
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
VendorProductVersion
qualcommar8035_firmware
-
qualcommc-v2x_9150_firmware
-
qualcommfastconnect_6900_firmware
-
qualcommfastconnect_7800_firmware
-
qualcommqam8255p_firmware
-
qualcommqam8295p_firmware
-
qualcommqam8650p_firmware
-
qualcommqam8775p_firmware
-
qualcommqca6174a_firmware
-
qualcommqca6574au_firmware
-
qualcommqca6584au_firmware
-
qualcommqca6696_firmware
-
qualcommqca6698aq_firmware
-
qualcommqca6797aq_firmware
-
qualcommqca8081_firmware
-
qualcommqca8337_firmware
-
qualcommqcc710_firmware
-
qualcommqcn6224_firmware
-
qualcommqcn6274_firmware
-
qualcommqcs410_firmware
-
qualcommqcs610_firmware
-
qualcommqfw7114_firmware
-
qualcommqfw7124_firmware
-
qualcommvideo_collaboration_vc1_platform_firmware
-
qualcommvideo_collaboration_vc3_platform_firmware
-
qualcommsa6145p_firmware
-
qualcommsa6150p_firmware
-
qualcommsa6155p_firmware
-
qualcommsa7255p_firmware
-
qualcommsa7775p_firmware
-
qualcommsa8145p_firmware
-
qualcommsa8150p_firmware
-
qualcommsa8155p_firmware
-
qualcommsa8195p_firmware
-
qualcommsa8255p_firmware
-
qualcommsa8295p_firmware
-
qualcommsa8530p_firmware
-
qualcommsa8540p_firmware
-
qualcommsa8620p_firmware
-
qualcommsa8650p_firmware
-
qualcommsa8775p_firmware
-
qualcommsa9000p_firmware
-
qualcommsnapdragon_888_5g_mobile_platform_firmware
-
qualcommsnapdragon_888\+_5g_mobile_platform_\(sm8350-ac\)_firmware
-
qualcommsnapdragon_auto_5g_modem-rf_gen_2_firmware
-
qualcommsnapdragon_w5\+_gen_1_wearable_platform_firmware
-
qualcommsnapdragon_x72_5g_modem-rf_system_firmware
-
qualcommsnapdragon_x75_5g_modem-rf_system_firmware
-
qualcommsw5100_firmware
-
qualcommsw5100p_firmware
-
qualcommwcd9340_firmware
-
qualcommwcd9341_firmware
-
qualcommwcd9370_firmware
-
qualcommwcd9380_firmware
-
qualcommwcd9385_firmware
-
qualcommwcn3660b_firmware
-
qualcommwcn3680b_firmware
-
qualcommwcn3950_firmware
-
qualcommwcn3980_firmware
-
qualcommwcn3988_firmware
-
qualcommwsa8810_firmware
-
qualcommwsa8815_firmware
-
qualcommwsa8830_firmware
-
qualcommwsa8835_firmware
-
𝑥
= Vulnerable software versions