high
7.5
CWE
285
Advisory Published
CVE Published
Updated

CVE-2023-33019: Improper Authorization in WLAN Host

First published: Tue Sep 05 2023(Updated: )

Transient DOS in WLAN Host while doing channel switch announcement (CSA), when a mobile station receives invalid channel in CSA IE.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
All of
Qualcomm 9206 LTE
Qualcomm 9206 LTE Firmware
All of
Qualcomm APQ8017
Qualcomm APQ8017
All of
Qualcomm PQ8052 Firmware
Qualcomm APQ8052
All of
Qualcomm APQ8056 Firmware
Qualcomm APQ8056 Firmware
All of
Qualcomm APQ8076
Qualcomm APQ8076 Firmware
All of
Qualcomm AR8031
Qualcomm AR8031 Firmware
All of
Qualcomm C-V2X 9150
Qualcomm C-V2X 9150 Firmware
All of
Qualcomm CSRA6620
Qualcomm CSRA6620
All of
Qualcomm CSRA6640 Firmware
Qualcomm csra6640 firmware
All of
Qualcomm FastConnect 6200
Qualcomm FastConnect 6200 Firmware
All of
Qualcomm Home Hub 100 Platform Firmware
Qualcomm Home Hub 100 Platform Firmware
All of
Qualcomm MDM9250
Qualcomm MDM9250 Firmware
All of
Qualcomm MDM9628 Firmware
Qualcomm MDM9628
All of
Qualcomm MDM9650
Qualcomm MDM9650 firmware
All of
Qualcomm MSM8108 Firmware
Qualcomm MSM8108 Firmware
All of
Qualcomm MSM8209 Firmware
Qualcomm MSM8209 Firmware
All of
Qualcomm MSM8608
Qualcomm MSM8608
All of
Qualcomm 8909 Firmware
Qualcomm Snapdragon 8909
All of
qualcomm MSM8996AU firmware
Qualcomm MSM8996AU Firmware
All of
Qualcomm QCA6174A Firmware
Qualcomm QCA6174A Firmware
All of
Qualcomm QCA6175A Firmware
Qualcomm QCA6175A Firmware
All of
qualcomm qca6554a firmware
qualcomm qca6554a firmware
All of
Qualcomm QCA6564A
Qualcomm QCA6564A Firmware
All of
Qualcomm QCA6564AU Firmware
Qualcomm QCA6564A
All of
Qualcomm QCA6574 Firmware
Qualcomm QCA6574 Firmware
All of
Qualcomm QCA6574A Firmware
qualcomm qca6574a firmware
All of
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
All of
Qualcomm QCA6584
Qualcomm QCA6584AU firmware
All of
Qualcomm QCA6584AU Firmware
Qualcomm QCA6584AU firmware
All of
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
All of
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
All of
Qualcomm QCA6696 Firmware
Qualcomm QCA6696 Firmware
All of
Qualcomm QCA9367 Firmware
Qualcomm QCA9367 Firmware
All of
Qualcomm QCA9377 Firmware
Qualcomm QCA9377 Firmware
All of
Qualcomm QCA9379
Qualcomm QCA9379
All of
Qualcomm Snapdragon 205
Qualcomm Snapdragon 205
All of
Qualcomm PM215 Firmware
Qualcomm 215 Firmware
All of
Qualcomm SD626 Firmware
Qualcomm SD626 Firmware
All of
Qualcomm SDM429W
qualcomm SDM429W firmware
All of
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware
All of
Qualcomm Smart Audio 200
Qualcomm Smart Audio 200 Firmware
All of
Qualcomm Smart Audio 400
Qualcomm Smart Audio 400 Platform
All of
Qualcomm Smart Display 200 Firmware
Qualcomm Smart Display 200 Platform
All of
Qualcomm Snapdragon 1200 Firmware
Qualcomm Snapdragon 1200 Firmware
All of
Qualcomm Snapdragon 208 Processor Firmware
Qualcomm Snapdragon 208 Firmware
All of
Qualcomm Snapdragon 210 Processor Firmware
Qualcomm Snapdragon 210 Firmware
All of
Qualcomm Snapdragon 212 Firmware
Qualcomm Snapdragon 212 Mobile
All of
Qualcomm Snapdragon 425 Firmware
Qualcomm Snapdragon 425 Firmware
All of
Qualcomm SDA429W Firmware
Qualcomm Snapdragon 429 Mobile
All of
Qualcomm Snapdragon 439 Firmware
Qualcomm Snapdragon 439 Mobile
All of
Qualcomm Snapdragon 450 Firmware
Qualcomm Snapdragon 450 Firmware
All of
Qualcomm Snapdragon 617 Processor Firmware
Qualcomm Snapdragon 617 Firmware
All of
Qualcomm Snapdragon 625 Firmware
Qualcomm Snapdragon 625 Firmware
All of
Qualcomm Snapdragon 626 Firmware
Qualcomm Snapdragon 626 Firmware
All of
Qualcomm Snapdragon 632 Firmware
Qualcomm Snapdragon 632 Firmware
All of
Qualcomm Snapdragon 650 Firmware
Qualcomm Snapdragon 650 Firmware
All of
Qualcomm Snapdragon 652 Firmware
Qualcomm Snapdragon 652 Firmware
All of
Qualcomm Snapdragon 653 Firmware
Qualcomm Snapdragon 653 Firmware
All of
Qualcomm Snapdragon 820 Firmware
Qualcomm Snapdragon 820 Firmware
All of
Qualcomm Snapdragon Auto 5G Firmware
Qualcomm Snapdragon Auto 5G Firmware
All of
Qualcomm Snapdragon Wear 2100 Platform
Qualcomm Snapdragon Wear 2100 Firmware
All of
Qualcomm Snapdragon Wear 2500 Platform Firmware
Qualcomm Snapdragon Wear 2500 Platform
All of
Qualcomm Snapdragon Wear 3100 Platform Firmware
Qualcomm Snapdragon Wear 3100 Firmware
All of
Qualcomm Snapdragon Wear 4100+ Firmware
Qualcomm Snapdragon Wear 4100+
All of
Qualcomm Snapdragon X12 Firmware
Qualcomm Snapdragon X12
All of
Qualcomm Snapdragon X20 Firmware
DW5821e Snapdragon X20 LTE
All of
Qualcomm Snapdragon X5 Firmware
Qualcomm Snapdragon X5 Firmware
All of
Qualcomm Vision Intelligence 100
Qualcomm Vision Intelligence 100
All of
Qualcomm Vision Intelligence 200
Qualcomm Vision Intelligence 200 Firmware
All of
Qualcomm WCD9326
Qualcomm WCD9326 Firmware
All of
Qualcomm WCD9330
Qualcomm WCD9330 Firmware
All of
Qualcomm WCD9335 Firmware
Qualcomm WCD9335 Firmware
All of
Qualcomm WCN3610 Firmware
Qualcomm WCN3610 Firmware
All of
Qualcomm WCN3615 Firmware
Qualcomm WCN3615 Firmware
All of
Qualcomm WCN3620 Firmware
Qualcomm WCN3620 Firmware
All of
Qualcomm WCN3660B Firmware
Qualcomm WCN3660 firmware
All of
Qualcomm WCN3660B
Qualcomm WCN3660B Firmware
All of
Qualcomm WCN3680B Firmware
Qualcomm WCN3680B Firmware
All of
Qualcomm WCN3680B Firmware
Qualcomm WCN3680B Firmware
All of
Qualcomm Wcn3980
Qualcomm WCN3980
All of
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
All of
Qualcomm WSA8815 Firmware
Qualcomm WSA8815 Firmware
Qualcomm 9206 LTE
Qualcomm 9206 LTE Firmware
Qualcomm APQ8017
Qualcomm APQ8017
Qualcomm PQ8052 Firmware
Qualcomm APQ8052
Qualcomm APQ8056 Firmware
Qualcomm APQ8056 Firmware
Qualcomm APQ8076
Qualcomm APQ8076 Firmware
Qualcomm AR8031
Qualcomm AR8031 Firmware
Qualcomm C-V2X 9150
Qualcomm C-V2X 9150 Firmware
Qualcomm CSRA6620
Qualcomm CSRA6620
Qualcomm CSRA6640 Firmware
Qualcomm csra6640 firmware
Qualcomm FastConnect 6200
Qualcomm FastConnect 6200 Firmware
Qualcomm Home Hub 100 Platform Firmware
Qualcomm Home Hub 100 Platform Firmware
Qualcomm MDM9250
Qualcomm MDM9250 Firmware
Qualcomm MDM9628 Firmware
Qualcomm MDM9628
Qualcomm MDM9650
Qualcomm MDM9650 firmware
Qualcomm MSM8108 Firmware
Qualcomm MSM8108 Firmware
Qualcomm MSM8209 Firmware
Qualcomm MSM8209 Firmware
Qualcomm MSM8608
Qualcomm MSM8608
Qualcomm 8909 Firmware
Qualcomm Snapdragon 8909
qualcomm MSM8996AU firmware
Qualcomm MSM8996AU Firmware
Qualcomm QCA6174A Firmware
Qualcomm QCA6174A Firmware
Qualcomm QCA6175A Firmware
Qualcomm QCA6175A Firmware
qualcomm qca6554a firmware
qualcomm qca6554a firmware
Qualcomm QCA6564A
Qualcomm QCA6564A Firmware
Qualcomm QCA6564AU Firmware
Qualcomm QCA6564A
Qualcomm QCA6574 Firmware
Qualcomm QCA6574 Firmware
Qualcomm QCA6574A Firmware
qualcomm qca6574a firmware
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
Qualcomm QCA6584
Qualcomm QCA6584AU firmware
Qualcomm QCA6584AU Firmware
Qualcomm QCA6584AU firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6696 Firmware
Qualcomm QCA6696 Firmware
Qualcomm QCA9367 Firmware
Qualcomm QCA9367 Firmware
Qualcomm QCA9377 Firmware
Qualcomm QCA9377 Firmware
Qualcomm QCA9379
Qualcomm QCA9379
Qualcomm Snapdragon 205
Qualcomm Snapdragon 205
Qualcomm PM215 Firmware
Qualcomm 215 Firmware
Qualcomm SD626 Firmware
Qualcomm SD626 Firmware
Qualcomm SDM429W
qualcomm SDM429W firmware
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware
Qualcomm Smart Audio 200
Qualcomm Smart Audio 200 Firmware
Qualcomm Smart Audio 400
Qualcomm Smart Audio 400 Platform
Qualcomm Smart Display 200 Firmware
Qualcomm Smart Display 200 Platform
Qualcomm Snapdragon 1200 Firmware
Qualcomm Snapdragon 1200 Firmware
Qualcomm Snapdragon 208 Processor Firmware
Qualcomm Snapdragon 208 Firmware
Qualcomm Snapdragon 210 Processor Firmware
Qualcomm Snapdragon 210 Firmware
Qualcomm Snapdragon 212 Firmware
Qualcomm Snapdragon 212 Mobile
Qualcomm Snapdragon 425 Firmware
Qualcomm Snapdragon 425 Firmware
Qualcomm SDA429W Firmware
Qualcomm Snapdragon 429 Mobile
Qualcomm Snapdragon 439 Firmware
Qualcomm Snapdragon 439 Mobile
Qualcomm Snapdragon 450 Firmware
Qualcomm Snapdragon 450 Firmware
Qualcomm Snapdragon 617 Processor Firmware
Qualcomm Snapdragon 617 Firmware
Qualcomm Snapdragon 625 Firmware
Qualcomm Snapdragon 625 Firmware
Qualcomm Snapdragon 626 Firmware
Qualcomm Snapdragon 626 Firmware
Qualcomm Snapdragon 632 Firmware
Qualcomm Snapdragon 632 Firmware
Qualcomm Snapdragon 650 Firmware
Qualcomm Snapdragon 650 Firmware
Qualcomm Snapdragon 652 Firmware
Qualcomm Snapdragon 652 Firmware
Qualcomm Snapdragon 653 Firmware
Qualcomm Snapdragon 653 Firmware
Qualcomm Snapdragon 820 Firmware
Qualcomm Snapdragon 820 Firmware
Qualcomm Snapdragon Auto 5G Firmware
Qualcomm Snapdragon Auto 5G Firmware
Qualcomm Snapdragon Wear 2100 Platform
Qualcomm Snapdragon Wear 2100 Firmware
Qualcomm Snapdragon Wear 2500 Platform Firmware
Qualcomm Snapdragon Wear 2500 Platform
Qualcomm Snapdragon Wear 3100 Platform Firmware
Qualcomm Snapdragon Wear 3100 Firmware
Qualcomm Snapdragon Wear 4100+ Firmware
Qualcomm Snapdragon Wear 4100+
Qualcomm Snapdragon X12 Firmware
Qualcomm Snapdragon X12
Qualcomm Snapdragon X20 Firmware
DW5821e Snapdragon X20 LTE
Qualcomm Snapdragon X5 Firmware
Qualcomm Snapdragon X5 Firmware
Qualcomm Vision Intelligence 100
Qualcomm Vision Intelligence 100
Qualcomm Vision Intelligence 200
Qualcomm Vision Intelligence 200 Firmware
Qualcomm WCD9326
Qualcomm WCD9326 Firmware
Qualcomm WCD9330
Qualcomm WCD9330 Firmware
Qualcomm WCD9335 Firmware
Qualcomm WCD9335 Firmware
Qualcomm WCN3610 Firmware
Qualcomm WCN3610 Firmware
Qualcomm WCN3615 Firmware
Qualcomm WCN3615 Firmware
Qualcomm WCN3620 Firmware
Qualcomm WCN3620 Firmware
Qualcomm WCN3660B Firmware
Qualcomm WCN3660 firmware
Qualcomm WCN3660B
Qualcomm WCN3660B Firmware
Qualcomm WCN3680B Firmware
Qualcomm WCN3680B Firmware
Qualcomm WCN3680B Firmware
Qualcomm WCN3680B Firmware
Qualcomm Wcn3980
Qualcomm WCN3980
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
Qualcomm WSA8815 Firmware
Qualcomm WSA8815 Firmware

Remedy

https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-33019?

    CVE-2023-33019 is classified as a transient denial of service (DoS) vulnerability affecting WLAN hosts.

  • How do I fix CVE-2023-33019?

    To remediate CVE-2023-33019, update the affected Qualcomm firmware to a patched version as recommended by the vendor.

  • What products are affected by CVE-2023-33019?

    CVE-2023-33019 affects various Qualcomm products, including certain firmware versions for devices using Snapdragon processors.

  • Can CVE-2023-33019 be exploited remotely?

    Yes, CVE-2023-33019 can be exploited remotely through the WLAN module if a mobile station receives an invalid channel announcement.

  • Is there a workaround for CVE-2023-33019?

    There is no specific workaround for CVE-2023-33019; the best approach is to apply the firmware updates provided by Qualcomm.

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