CVE-2021-1939

Null pointer dereference occurs due to improper validation when the preemption feature enablement is toggled in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.4 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
qualcommCNA
8.4 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
qualcommapq8009_firmware
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qualcommapq8009w_firmware
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qualcommapq8017_firmware
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qualcommapq8053_firmware
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qualcommaqt1000_firmware
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qualcommmsm8909w_firmware
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qualcommmsm8917_firmware
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qualcommmsm8953_firmware
-
qualcommqca4020_firmware
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qualcommqca6174a_firmware
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qualcommqca6310_firmware
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qualcommqca6335_firmware
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qualcommqca6390_firmware
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qualcommqca6391_firmware
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qualcommqca6420_firmware
-
qualcommqca6421_firmware
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qualcommqca6426_firmware
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qualcommqca6430_firmware
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qualcommqca6431_firmware
-
qualcommqca6436_firmware
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qualcommqca6574_firmware
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qualcommqca6574a_firmware
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qualcommqca6574au_firmware
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qualcommqca6595au_firmware
-
qualcommqca6696_firmware
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qualcommqca9377_firmware
-
qualcommqca9379_firmware
-
qualcommqcs603_firmware
-
qualcommqcs605_firmware
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qualcommqet4101_firmware
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qualcommqsm8250_firmware
-
qualcommqsw8573_firmware
-
qualcommqualcomm215_firmware
-
qualcommsa6145p_firmware
-
qualcommsa6150p_firmware
-
qualcommsa6155_firmware
-
qualcommsa6155p_firmware
-
qualcommsa8145p_firmware
-
qualcommsa8150p_firmware
-
qualcommsa8155_firmware
-
qualcommsa8155p_firmware
-
qualcommsa8195p_firmware
-
qualcommsd_675_firmware
-
qualcommsd205_firmware
-
qualcommsd210_firmware
-
qualcommsd429_firmware
-
qualcommsd439_firmware
-
qualcommsd450_firmware
-
qualcommsd480_firmware
-
qualcommsd632_firmware
-
qualcommsd665_firmware
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qualcommsd670_firmware
-
qualcommsd675_firmware
-
qualcommsd678_firmware
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qualcommsd690_5g_firmware
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qualcommsd730_firmware
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qualcommsd750g_firmware
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qualcommsd765_firmware
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qualcommsd765g_firmware
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qualcommsd768g_firmware
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qualcommsd778g_firmware
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qualcommsd780g_firmware
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qualcommsd845_firmware
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qualcommsd855_firmware
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qualcommsd865_5g_firmware
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qualcommsd870_firmware
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qualcommsd888_firmware
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qualcommsd888_5g_firmware
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qualcommsda429w_firmware
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qualcommsdm429w_firmware
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qualcommsdm830_firmware
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qualcommsdx24_firmware
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qualcommsdx55_firmware
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qualcommsdx55m_firmware
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qualcommsdxr1_firmware
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qualcommsdxr2_5g_firmware
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qualcommsm4125_firmware
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qualcommsm7250_firmware
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qualcommsm7325_firmware
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qualcommwcd9335_firmware
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qualcommwcd9340_firmware
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qualcommwcd9370_firmware
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qualcommwcd9371_firmware
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qualcommwcd9375_firmware
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qualcommwcd9380_firmware
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qualcommwcd9385_firmware
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qualcommwcn3610_firmware
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qualcommwcn3615_firmware
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qualcommwcn3620_firmware
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qualcommwcn3660_firmware
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qualcommwcn3660b_firmware
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qualcommwcn3680_firmware
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qualcommwcn3680b_firmware
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qualcommwcn3910_firmware
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qualcommwcn3950_firmware
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qualcommwcn3988_firmware
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qualcommwcn3991_firmware
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qualcommwcn3998_firmware
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qualcommwcn6740_firmware
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qualcommwcn6750_firmware
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qualcommwcn6850_firmware
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qualcommwcn6851_firmware
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qualcommwcn6855_firmware
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qualcommwcn6856_firmware
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qualcommwsa8810_firmware
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qualcommwsa8815_firmware
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qualcommwsa8830_firmware
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qualcommwsa8835_firmware
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𝑥
= Vulnerable software versions