6.7
CVSSv3

CVE-2021-1931

Published: 13/07/2021 Updated: 15/07/2021
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 6.7 | Impact Score: 5.9 | Exploitability Score: 0.8
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

Possible buffer overflow due to improper validation of buffer length while processing fast boot commands in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

qualcomm aqt1000_firmware -

qualcomm ar8031_firmware -

qualcomm ar8035_firmware -

qualcomm csra6620_firmware -

qualcomm csra6640_firmware -

qualcomm csrb31024_firmware -

qualcomm fsm10055_firmware -

qualcomm fsm10056_firmware -

qualcomm qca6174a_firmware -

qualcomm qca6310_firmware -

qualcomm qca6320_firmware -

qualcomm qca6335_firmware -

qualcomm qca6390_firmware -

qualcomm qca6391_firmware -

qualcomm qca6420_firmware -

qualcomm qca6421_firmware -

qualcomm qca6426_firmware -

qualcomm qca6430_firmware -

qualcomm qca6431_firmware -

qualcomm qca6436_firmware -

qualcomm qca6564_firmware -

qualcomm qca6564a_firmware -

qualcomm qca6564au_firmware -

qualcomm qca6574_firmware -

qualcomm qca6574a_firmware -

qualcomm qca6574au_firmware -

qualcomm qca6584au_firmware -

qualcomm qca6595au_firmware -

qualcomm qca6696_firmware -

qualcomm qca8337_firmware -

qualcomm qca9377_firmware -

qualcomm qcm2290_firmware -

qualcomm qcm4290_firmware -

qualcomm qcm6125_firmware -

qualcomm qcs2290_firmware -

qualcomm qcs405_firmware -

qualcomm qcs410_firmware -

qualcomm qcs4290_firmware -

qualcomm qcs603_firmware -

qualcomm qcs605_firmware -

qualcomm qcs610_firmware -

qualcomm qcs6125_firmware -

qualcomm sa415m_firmware -

qualcomm sa6145p_firmware -

qualcomm sa6150p_firmware -

qualcomm sa6155_firmware -

qualcomm sa6155p_firmware -

qualcomm sa8145p_firmware -

qualcomm sa8150p_firmware -

qualcomm sa8155_firmware -

qualcomm sa8155p_firmware -

qualcomm sa8195p_firmware -

qualcomm sd_636_firmware -

qualcomm sd_675_firmware -

qualcomm sd_8c_firmware -

qualcomm sd_8cx_firmware -

qualcomm sd460_firmware -

qualcomm sd480_firmware -

qualcomm sd660_firmware -

qualcomm sd662_firmware -

qualcomm sd665_firmware -

qualcomm sd670_firmware -

qualcomm sd675_firmware -

qualcomm sd678_firmware -

qualcomm sd690_5g_firmware -

qualcomm sd710_firmware -

qualcomm sd720g_firmware -

qualcomm sd730_firmware -

qualcomm sd750g_firmware -

qualcomm sd765_firmware -

qualcomm sd765g_firmware -

qualcomm sd768g_firmware -

qualcomm sd778g_firmware -

qualcomm sd780g_firmware -

qualcomm sd835_firmware -

qualcomm sd845_firmware -

qualcomm sd855_firmware -

qualcomm sd865_5g_firmware -

qualcomm sd870_firmware -

qualcomm sd888_firmware -

qualcomm sd888_5g_firmware -

qualcomm sdm630_firmware -

qualcomm sdm830_firmware -

qualcomm sdx24_firmware -

qualcomm sdx50m_firmware -

qualcomm sdx55_firmware -

qualcomm sdx55m_firmware -

qualcomm sdxr1_firmware -

qualcomm sdxr2_5g_firmware -

qualcomm sm4125_firmware -

qualcomm sm6250_firmware -

qualcomm sm6250p_firmware -

qualcomm sm7250p_firmware -

qualcomm sm7315_firmware -

qualcomm sm7325p_firmware -

qualcomm wcd9326_firmware -

qualcomm wcd9335_firmware -

qualcomm wcd9340_firmware -

qualcomm wcd9341_firmware -

qualcomm wcd9370_firmware -

qualcomm wcd9371_firmware -

qualcomm wcd9375_firmware -

qualcomm wcd9380_firmware -

qualcomm wcd9385_firmware -

qualcomm wcn3910_firmware -

qualcomm wcn3950_firmware -

qualcomm wcn3980_firmware -

qualcomm wcn3988_firmware -

qualcomm wcn3990_firmware -

qualcomm wcn3991_firmware -

qualcomm wcn3998_firmware -

qualcomm wcn3999_firmware -

qualcomm wcn6740_firmware -

qualcomm wcn6750_firmware -

qualcomm wcn6850_firmware -

qualcomm wcn6851_firmware -

qualcomm wcn6856_firmware -

qualcomm wsa8810_firmware -

qualcomm wsa8815_firmware -

qualcomm wsa8830_firmware -

qualcomm wsa8835_firmware -

Github Repositories

Quest Bootloader Unlocker This can unlock the bootloader on the Quest 1/2 if it still runs an old version Latest vulnerable version is 16476800118700000 (290065370289987413) from May 9 2021 for Quest 2 and 16476800119700000 (290066370290246252) from May 10 2021 for Quest 1 It uses CVE-2021-1931 a buffer overflow in fastboot that got fixed in this commit This blogpo