Vulnerability Details CVE-2021-1956
Improper handling of ASB-U packet with L2CAP channel ID by slave host can lead to interference with piconet in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 22.6%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 3.3
Products affected by CVE-2021-1956
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cpe:2.3:h:qualcomm:aqt1000:-
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cpe:2.3:h:qualcomm:ar8035:-
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cpe:2.3:h:qualcomm:csrb31024:-
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cpe:2.3:h:qualcomm:qca6175a:-
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cpe:2.3:h:qualcomm:qca6390:-
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cpe:2.3:h:qualcomm:qca6391:-
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cpe:2.3:h:qualcomm:qca6420:-
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cpe:2.3:h:qualcomm:qca6430:-
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cpe:2.3:h:qualcomm:qca6564a:-
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cpe:2.3:h:qualcomm:qca6564au:-
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cpe:2.3:h:qualcomm:qca6574:-
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cpe:2.3:h:qualcomm:qca6574a:-
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cpe:2.3:h:qualcomm:qca6574au:-
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cpe:2.3:h:qualcomm:qca6584au:-
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cpe:2.3:h:qualcomm:qca6595:-
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cpe:2.3:h:qualcomm:qca6595au:-
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cpe:2.3:h:qualcomm:qca6696:-
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cpe:2.3:h:qualcomm:qca8337:-
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cpe:2.3:h:qualcomm:qcn7605:-
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cpe:2.3:h:qualcomm:qcn7606:-
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cpe:2.3:h:qualcomm:qcx315:-
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cpe:2.3:h:qualcomm:sa415m:-
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cpe:2.3:h:qualcomm:sa515m:-
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cpe:2.3:h:qualcomm:sa6145p:-
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cpe:2.3:h:qualcomm:sa6150p:-
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cpe:2.3:h:qualcomm:sa6155:-
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cpe:2.3:h:qualcomm:sa6155p:-
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cpe:2.3:h:qualcomm:sa8145p:-
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cpe:2.3:h:qualcomm:sa8150p:-
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cpe:2.3:h:qualcomm:sa8155:-
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cpe:2.3:h:qualcomm:sa8155p:-
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cpe:2.3:h:qualcomm:sa8195p:-
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cpe:2.3:h:qualcomm:sc8180x+sdx55:-
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cpe:2.3:h:qualcomm:sd_8c:-
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cpe:2.3:h:qualcomm:sd_8cx:-
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cpe:2.3:h:qualcomm:sdx55:-
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cpe:2.3:h:qualcomm:wcd9340:-
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cpe:2.3:h:qualcomm:wcd9341:-
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cpe:2.3:h:qualcomm:wcd9360:-
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cpe:2.3:h:qualcomm:wcn3998:-
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cpe:2.3:h:qualcomm:wsa8810:-
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cpe:2.3:h:qualcomm:wsa8815:-
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cpe:2.3:o:qualcomm:aqt1000_firmware:-
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cpe:2.3:o:qualcomm:ar8035_firmware:-
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cpe:2.3:o:qualcomm:csrb31024_firmware:-
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cpe:2.3:o:qualcomm:qca6175a_firmware:-
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cpe:2.3:o:qualcomm:qca6390_firmware:-
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cpe:2.3:o:qualcomm:qca6391_firmware:-
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cpe:2.3:o:qualcomm:qca6420_firmware:-
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cpe:2.3:o:qualcomm:qca6430_firmware:-
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cpe:2.3:o:qualcomm:qca6564a_firmware:-
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cpe:2.3:o:qualcomm:qca6564au_firmware:-
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cpe:2.3:o:qualcomm:qca6574_firmware:-
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cpe:2.3:o:qualcomm:qca6574a_firmware:-
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cpe:2.3:o:qualcomm:qca6574au_firmware:-
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cpe:2.3:o:qualcomm:qca6584au_firmware:-
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cpe:2.3:o:qualcomm:qca6595_firmware:-
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cpe:2.3:o:qualcomm:qca6595au_firmware:-
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cpe:2.3:o:qualcomm:qca6696_firmware:-
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cpe:2.3:o:qualcomm:qca8337_firmware:-
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cpe:2.3:o:qualcomm:qcn7605_firmware:-
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cpe:2.3:o:qualcomm:qcn7606_firmware:-
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cpe:2.3:o:qualcomm:qcx315_firmware:-
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cpe:2.3:o:qualcomm:sa415m_firmware:-
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cpe:2.3:o:qualcomm:sa515m_firmware:-
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cpe:2.3:o:qualcomm:sa6145p_firmware:-
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cpe:2.3:o:qualcomm:sa6150p_firmware:-
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cpe:2.3:o:qualcomm:sa6155_firmware:-
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cpe:2.3:o:qualcomm:sa6155p_firmware:-
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cpe:2.3:o:qualcomm:sa8145p_firmware:-
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cpe:2.3:o:qualcomm:sa8150p_firmware:-
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cpe:2.3:o:qualcomm:sa8155_firmware:-
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cpe:2.3:o:qualcomm:sa8155p_firmware:-
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cpe:2.3:o:qualcomm:sa8195p_firmware:-
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cpe:2.3:o:qualcomm:sc8180x+sdx55_firmware:-
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cpe:2.3:o:qualcomm:sd_8c_firmware:-
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cpe:2.3:o:qualcomm:sd_8cx_firmware:-
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cpe:2.3:o:qualcomm:sdx55_firmware:-
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cpe:2.3:o:qualcomm:wcd9340_firmware:-
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cpe:2.3:o:qualcomm:wcd9341_firmware:-
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cpe:2.3:o:qualcomm:wcd9360_firmware:-
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cpe:2.3:o:qualcomm:wcn3998_firmware:-
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cpe:2.3:o:qualcomm:wsa8810_firmware:-
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cpe:2.3:o:qualcomm:wsa8815_firmware:-