medium
6.5
CWE
668
Advisory Published
CVE Published
Updated

CVE-2021-1918

First published: Mon Dec 06 2021(Updated: )

Improper handling of resource allocation in virtual machines can lead to information exposure in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
Qualcomm QCA6391 Firmware
Qualcomm QCA6391 Firmware
Qualcomm QCM6490
Qualcomm QCM6490 Firmware
Qualcomm QCS6490 Firmware
Qualcomm QCS6490 Firmware
Qualcomm QRB5165N Firmware
Qualcomm QRB5165 Firmware
Qualcomm QRB5165N Firmware
qualcomm qrb5165n firmware
Qualcomm Snapdragon 690 5G Firmware
Qualcomm Snapdragon 690 5G Firmware
Qualcomm SD750G Firmware
Qualcomm Snapdragon 750G
Qualcomm SD765 Firmware
Qualcomm Snapdragon 765
Qualcomm SD765 Firmware
Qualcomm Snapdragon 765G
Qualcomm SD768 Firmware
Qualcomm SD768G Firmware
Qualcomm SD778G Firmware
Qualcomm Snapdragon 778G
Qualcomm Snapdragon 888 5G Firmware
Qualcomm Snapdragon 888 5G
Qualcomm SM7250 Firmware
Qualcomm SM7250
Qualcomm SM7325P Firmware
Qualcomm SM7325P Firmware
Qualcomm WCD9370 Firmware
Qualcomm WCD9370 Firmware
Qualcomm WCD9375
Qualcomm WCD9375 Firmware
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
Qualcomm WCD9385
Qualcomm WCD9385 Firmware
Qualcomm WCN3988 Firmware
Qualcomm WCN3988 Firmware
Qualcomm WCN3991 Firmware
Qualcomm WCN3991 Firmware
Qualcomm WCN3998 Firmware
Qualcomm wcn3998 firmware
Qualcomm WCN6750 Firmware
Qualcomm WCN6750 Firmware
Qualcomm WCN6850 Firmware
Qualcomm WCN6850 Firmware
Qualcomm WCN6851 Firmware
Qualcomm WCN6851 Firmware
Qualcomm WCN6855 Firmware
Qualcomm WCN6855 Firmware
Qualcomm WCN6856 Firmware
Qualcomm WCN6856 Firmware
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
Qualcomm WSA8815 Firmware
Qualcomm WSA8815 Firmware
Qualcomm WSA8830
Qualcomm WSA8830
Qualcomm WSA8835
Qualcomm WSA8835 Firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2021-1918?

    CVE-2021-1918 is rated as a high severity vulnerability due to improper handling of resource allocation in virtual machines.

  • How do I fix CVE-2021-1918?

    To fix CVE-2021-1918, ensure that your device firmware is updated to the latest version provided by the manufacturer.

  • What types of devices are affected by CVE-2021-1918?

    CVE-2021-1918 affects various Qualcomm devices including Snapdragon Consumer IOT, Snapdragon Industrial IOT, and Snapdragon Mobile devices.

  • What could be the impact of exploiting CVE-2021-1918?

    Exploitation of CVE-2021-1918 can lead to information exposure, potentially compromising sensitive user data.

  • Is CVE-2021-1918 specific to any operating system?

    CVE-2021-1918 primarily affects devices running Qualcomm firmware, including those operating on the Android platform.

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