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Vulnerability · Published Oct 20, 2021 · Assigned by qualcomm

CVE-2020-11303

High 8.6

In plain English

A high-severity security flaw in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, from Qualcomm, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS 3.1)8.6High
Exploit odds (30 days)0.7%top 47.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

Accepting AMSDU frames with mismatched destination and source address can lead to information disclosure in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Affected products (as reported)

VendorProductVersions
Qualcomm, Inc. Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking APQ8009, APQ8053, APQ8064AU, APQ8076, APQ8092, APQ8094, APQ8096AU, AR8031, CSR6030, CSRA6620, CSRA6640, MDM8215, MDM9206, MDM9215, MDM9250, MDM9310, MDM9607, MDM9615, MDM9626, MDM9628, MDM9640, MDM9645, MDM9650, MDM9655, MSM8976, MSM8992, MSM8994, MSM8996AU, QCA0000, QCA1023, QCA1990, QCA4020, QCA6174, QCA6174A, QCA6175A, QCA6234, QCA6310, QCA6320, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584, QCA6584AU, QCA6595, QCA6595AU, QCA6696, QCA9367, QCA9369, QCA9377, QCA9378A, QCA9379, QCA9886, QCS405, SA515M, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SD210, SD820, SD821, SD845, SDX12, SDX20, SDX20M, SDX24, SDX55, WCD9326, WCD9330, WCD9335, WCD9340, WCD9341, WCD9360, WCN3610, WCN3615, WCN3660B, WCN3680B, WCN3980, WCN3990, WCN3998, WCN3999, WSA8810, WSA8815

References