CVE-2023-33020: Improper Authorization in WLAN Host

Published Sep 5, 2023
ยท
Updated

Transient DOS in WLAN Host when an invalid channel (like channel out of range) is received in STA during CSA IE.

Affected Software

328 affected components
All of the following
Qualcomm 9206 Lte Firmware
Qualcomm 9206 Lte
All of the following
Qualcomm Apq8017 Firmware
Qualcomm Apq8017
All of the following
Qualcomm Apq8052 Firmware
Qualcomm Apq8052
All of the following
Qualcomm Apq8056 Firmware
Qualcomm Apq8056
All of the following
Qualcomm Apq8076 Firmware
Qualcomm Apq8076
All of the following
Qualcomm Ar8031 Firmware
Qualcomm Ar8031
All of the following
Qualcomm C-v2x 9150 Firmware
Qualcomm C-v2x 9150
All of the following
Qualcomm Csra6620 Firmware
Qualcomm Csra6620
All of the following
Qualcomm Csra6640 Firmware
Qualcomm Csra6640
All of the following
Qualcomm Fastconnect 6200 Firmware
Qualcomm Fastconnect 6200
All of the following
Qualcomm Home Hub 100 Firmware
Qualcomm Home Hub 100
All of the following
Qualcomm Mdm9250 Firmware
Qualcomm Mdm9250
All of the following
Qualcomm Mdm9628 Firmware
Qualcomm Mdm9628
All of the following
Qualcomm Mdm9650 Firmware
Qualcomm MDM9650
All of the following
Qualcomm Msm8108 Firmware
Qualcomm Msm8108
All of the following
Qualcomm Msm8209 Firmware
Qualcomm Msm8209
All of the following
Qualcomm Msm8608 Firmware
Qualcomm Msm8608
All of the following
Qualcomm Msm8909w Firmware
Qualcomm MSM8909W
All of the following
Qualcomm Msm8996au Firmware
Qualcomm MSM8996AU
All of the following
Qualcomm Qca6174a Firmware
Qualcomm QCA6174A
All of the following
Qualcomm Qca6175a Firmware
Qualcomm Qca6175a
All of the following
Qualcomm Qca6554a Firmware
Qualcomm Qca6554a
All of the following
Qualcomm Qca6564a Firmware
Qualcomm Qca6564a
All of the following
Qualcomm Qca6564au Firmware
Qualcomm Qca6564au
All of the following
Qualcomm Qca6574 Firmware
Qualcomm QCA6574
All of the following
Qualcomm Qca6574a Firmware
Qualcomm Qca6574a
All of the following
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
All of the following
Qualcomm Qca6584 Firmware
Qualcomm QCA6584
All of the following
Qualcomm Qca6584au Firmware
Qualcomm QCA6584AU
All of the following
Qualcomm Qca6595 Firmware
Qualcomm Qca6595
All of the following
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
All of the following
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
All of the following
Qualcomm Qca9367 Firmware
Qualcomm Qca9367
All of the following
Qualcomm Qca9377 Firmware
Qualcomm QCA9377
All of the following
Qualcomm Qca9379 Firmware
Qualcomm QCA9379
All of the following
Qualcomm 205 Firmware
Qualcomm 205
All of the following
Qualcomm 215 Firmware
Qualcomm 215
All of the following
Qualcomm Sd626 Firmware
Qualcomm Sd626
All of the following
Qualcomm Sdm429w Firmware
Qualcomm Sdm429w
All of the following
Qualcomm Sdx20m Firmware
Qualcomm Sdx20m
All of the following
Qualcomm Smart Audio 200 Firmware
Qualcomm Smart Audio 200
All of the following
Qualcomm Smart Audio 400 Firmware
Qualcomm Smart Audio 400
All of the following
Qualcomm Smart Display 200 Firmware
Qualcomm Smart Display 200
All of the following
Qualcomm Snapdragon 1200 Firmware
Qualcomm Snapdragon 1200
All of the following
Qualcomm Snapdragon 208 Firmware
Qualcomm Snapdragon 208
All of the following
Qualcomm Snapdragon 210 Firmware
Qualcomm Snapdragon 210
All of the following
Qualcomm Snapdragon 212 Firmware
Qualcomm Snapdragon 212
All of the following
Qualcomm Snapdragon 425 Firmware
Qualcomm Snapdragon 425
All of the following
Qualcomm Snapdragon 429 Firmware
Qualcomm Snapdragon 429
All of the following
Qualcomm Snapdragon 439 Firmware
Qualcomm Snapdragon 439
All of the following
Qualcomm Snapdragon 450 Firmware
Qualcomm Snapdragon 450
All of the following
Qualcomm Snapdragon 617 Firmware
Qualcomm Snapdragon 617
All of the following
Qualcomm Snapdragon 625 Firmware
Qualcomm Snapdragon 625
All of the following
Qualcomm Snapdragon 626 Firmware
Qualcomm Snapdragon 626
All of the following
Qualcomm Snapdragon 632 Firmware
Qualcomm Snapdragon 632
All of the following
Qualcomm Snapdragon 650 Firmware
Qualcomm Snapdragon 650
All of the following
Qualcomm Snapdragon 652 Firmware
Qualcomm Snapdragon 652
All of the following
Qualcomm Snapdragon 653 Firmware
Qualcomm Snapdragon 653
All of the following
Qualcomm Snapdragon 820 Firmware
Qualcomm Snapdragon 820
All of the following
Qualcomm Snapdragon Auto 5g Firmware
Qualcomm Snapdragon Auto 5g
All of the following
Qualcomm Snapdragon Wear 2100 Firmware
Qualcomm Snapdragon Wear 2100
All of the following
Qualcomm Snapdragon Wear 2500 Firmware
Qualcomm Snapdragon Wear 2500
All of the following
Qualcomm Snapdragon Wear 3100 Firmware
Qualcomm Snapdragon Wear 3100
All of the following
Qualcomm Snapdragon Wear 4100\+ Firmware
Qualcomm Snapdragon Wear 4100\+
All of the following
Qualcomm Snapdragon X12 Lte Firmware
Qualcomm Snapdragon X12 Lte
All of the following
Qualcomm Snapdragon X20 Lte Firmware
Qualcomm Snapdragon X20 Lte
All of the following
Qualcomm Snapdragon X5 Lte Firmware
Qualcomm Snapdragon X5 Lte
All of the following
Qualcomm Vision Intelligence 100 Firmware
Qualcomm Vision Intelligence 100
All of the following
Qualcomm Vision Intelligence 200 Firmware
Qualcomm Vision Intelligence 200
All of the following
Qualcomm Wcd9326 Firmware
Qualcomm Wcd9326
All of the following
Qualcomm Wcd9330 Firmware
Qualcomm Wcd9330
All of the following
Qualcomm Wcd9335 Firmware
Qualcomm Wcd9335
All of the following
Qualcomm Wcn3610 Firmware
Qualcomm Wcn3610
All of the following
Qualcomm Wcn3615 Firmware
Qualcomm Wcn3615
All of the following
Qualcomm Wcn3620 Firmware
Qualcomm Wcn3620
All of the following
Qualcomm Wcn3660 Firmware
Qualcomm Wcn3660
All of the following
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
All of the following
Qualcomm Wcn3680 Firmware
Qualcomm Wcn3680
All of the following
Qualcomm Wcn3680b Firmware
Qualcomm Wcn3680b
All of the following
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
All of the following
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
All of the following
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
Qualcomm 9206 Lte Firmware
Qualcomm 9206 Lte
Qualcomm Apq8017 Firmware
Qualcomm Apq8017
Qualcomm Apq8052 Firmware
Qualcomm Apq8052
Qualcomm Apq8056 Firmware
Qualcomm Apq8056
Qualcomm Apq8076 Firmware
Qualcomm Apq8076
Qualcomm Ar8031 Firmware
Qualcomm Ar8031
Qualcomm C-v2x 9150 Firmware
Qualcomm C-v2x 9150
Qualcomm Csra6620 Firmware
Qualcomm Csra6620
Qualcomm Csra6640 Firmware
Qualcomm Csra6640
Qualcomm Fastconnect 6200 Firmware
Qualcomm Fastconnect 6200
Qualcomm Home Hub 100 Firmware
Qualcomm Home Hub 100
Qualcomm Mdm9250 Firmware
Qualcomm Mdm9250
Qualcomm Mdm9628 Firmware
Qualcomm Mdm9628
Qualcomm Mdm9650 Firmware
Qualcomm MDM9650
Qualcomm Msm8108 Firmware
Qualcomm Msm8108
Qualcomm Msm8209 Firmware
Qualcomm Msm8209
Qualcomm Msm8608 Firmware
Qualcomm Msm8608
Qualcomm Msm8909w Firmware
Qualcomm MSM8909W
Qualcomm Msm8996au Firmware
Qualcomm MSM8996AU
Qualcomm Qca6174a Firmware
Qualcomm QCA6174A
Qualcomm Qca6175a Firmware
Qualcomm Qca6175a
Qualcomm Qca6554a Firmware
Qualcomm Qca6554a
Qualcomm Qca6564a Firmware
Qualcomm Qca6564a
Qualcomm Qca6564au Firmware
Qualcomm Qca6564au
Qualcomm Qca6574 Firmware
Qualcomm QCA6574
Qualcomm Qca6574a Firmware
Qualcomm Qca6574a
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
Qualcomm Qca6584 Firmware
Qualcomm QCA6584
Qualcomm Qca6584au Firmware
Qualcomm QCA6584AU
Qualcomm Qca6595 Firmware
Qualcomm Qca6595
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
Qualcomm Qca9367 Firmware
Qualcomm Qca9367
Qualcomm Qca9377 Firmware
Qualcomm QCA9377
Qualcomm Qca9379 Firmware
Qualcomm QCA9379
Qualcomm 205 Firmware
Qualcomm 205
Qualcomm 215 Firmware
Qualcomm 215
Qualcomm Sd626 Firmware
Qualcomm Sd626
Qualcomm Sdm429w Firmware
Qualcomm Sdm429w
Qualcomm Sdx20m Firmware
Qualcomm Sdx20m
Qualcomm Smart Audio 200 Firmware
Qualcomm Smart Audio 200
Qualcomm Smart Audio 400 Firmware
Qualcomm Smart Audio 400
Qualcomm Smart Display 200 Firmware
Qualcomm Smart Display 200
Qualcomm Snapdragon 1200 Firmware
Qualcomm Snapdragon 1200
Qualcomm Snapdragon 208 Firmware
Qualcomm Snapdragon 208
Qualcomm Snapdragon 210 Firmware
Qualcomm Snapdragon 210
Qualcomm Snapdragon 212 Firmware
Qualcomm Snapdragon 212
Qualcomm Snapdragon 425 Firmware
Qualcomm Snapdragon 425
Qualcomm Snapdragon 429 Firmware
Qualcomm Snapdragon 429
Qualcomm Snapdragon 439 Firmware
Qualcomm Snapdragon 439
Qualcomm Snapdragon 450 Firmware
Qualcomm Snapdragon 450
Qualcomm Snapdragon 617 Firmware
Qualcomm Snapdragon 617
Qualcomm Snapdragon 625 Firmware
Qualcomm Snapdragon 625
Qualcomm Snapdragon 626 Firmware
Qualcomm Snapdragon 626
Qualcomm Snapdragon 632 Firmware
Qualcomm Snapdragon 632
Qualcomm Snapdragon 650 Firmware
Qualcomm Snapdragon 650
Qualcomm Snapdragon 652 Firmware
Qualcomm Snapdragon 652
Qualcomm Snapdragon 653 Firmware
Qualcomm Snapdragon 653
Qualcomm Snapdragon 820 Firmware
Qualcomm Snapdragon 820
Qualcomm Snapdragon Auto 5g Firmware
Qualcomm Snapdragon Auto 5g
Qualcomm Snapdragon Wear 2100 Firmware
Qualcomm Snapdragon Wear 2100
Qualcomm Snapdragon Wear 2500 Firmware
Qualcomm Snapdragon Wear 2500
Qualcomm Snapdragon Wear 3100 Firmware
Qualcomm Snapdragon Wear 3100
Qualcomm Snapdragon Wear 4100\+ Firmware
Qualcomm Snapdragon Wear 4100\+
Qualcomm Snapdragon X12 Lte Firmware
Qualcomm Snapdragon X12 Lte
Qualcomm Snapdragon X20 Lte Firmware
Qualcomm Snapdragon X20 Lte
Qualcomm Snapdragon X5 Lte Firmware
Qualcomm Snapdragon X5 Lte
Qualcomm Vision Intelligence 100 Firmware
Qualcomm Vision Intelligence 100
Qualcomm Vision Intelligence 200 Firmware
Qualcomm Vision Intelligence 200
Qualcomm Wcd9326 Firmware
Qualcomm Wcd9326
Qualcomm Wcd9330 Firmware
Qualcomm Wcd9330
Qualcomm Wcd9335 Firmware
Qualcomm Wcd9335
Qualcomm Wcn3610 Firmware
Qualcomm Wcn3610
Qualcomm Wcn3615 Firmware
Qualcomm Wcn3615
Qualcomm Wcn3620 Firmware
Qualcomm Wcn3620
Qualcomm Wcn3660 Firmware
Qualcomm Wcn3660
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
Qualcomm Wcn3680 Firmware
Qualcomm Wcn3680
Qualcomm Wcn3680b Firmware
Qualcomm Wcn3680b
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815

Remediation

Patch Available

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

Event History

Sep 5, 2023
CVE Published
via MITREยท06:24 AM
Data Sourced
via MITREยท06:24 AM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2023-33020?

CVE-2023-33020 has been classified with a severity rating that may lead to a transient denial of service when an invalid channel is received.

2

How do I fix CVE-2023-33020?

To remediate CVE-2023-33020, update the affected Qualcomm firmware to the latest version provided by Qualcomm.

3

Which devices are vulnerable to CVE-2023-33020?

CVE-2023-33020 affects devices running specific Qualcomm LTE firmware versions, including but not limited to Qualcomm 9206 and Qualcomm apq8017 firmware.

4

What type of attack does CVE-2023-33020 enable?

CVE-2023-33020 enables a transient denial of service (DoS) attack on devices when out-of-range channels are processed.

5

Is there a workaround for CVE-2023-33020?

Currently, the recommended mitigation for CVE-2023-33020 involves applying the official firmware updates from Qualcomm.

Company

Resources

Contact

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