high
7.5
CWE
401
Advisory Published
Updated

CVE-2023-33086: Improper Release of Memory Before Removing Last Reference in Data Modem

First published: Mon Mar 04 2024(Updated: )

Transient DOS while processing multiple IKEV2 Informational Request to device from IPSEC server with different identifiers.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
All of
Qualcomm 315 5G Firmware
Qualcomm 315 5G
All of
Qualcomm AQT1000 Firmware
Qualcomm AQT1000 Firmware
All of
Qualcomm AR8035 Firmware
Qualcomm AR8035 Firmware
All of
Qualcomm CSRA6620
Qualcomm CSRA6620
All of
Qualcomm csra6640 firmware
Qualcomm csra6640 firmware
All of
Qualcomm CSRB31024 Firmware
Qualcomm CSRB31024 Firmware
All of
Qualcomm FastConnect 6200
Qualcomm FastConnect 6200 Firmware
All of
Qualcomm FastConnect 6700 Firmware
Qualcomm FastConnect 6700
All of
Qualcomm FastConnect 6800 Firmware
Qualcomm FastConnect 6800 Firmware
All of
Qualcomm FastConnect 6900 Firmware
Qualcomm Fastconnect 6900 Firmware
All of
Qualcomm Fastconnect 7800 Firmware
Qualcomm Fastconnect 7800 Firmware
All of
Qualcomm QCA6174A Firmware
Qualcomm QCA6174A Firmware
All of
Qualcomm QCA6391 Firmware
Qualcomm QCA6391 Firmware
All of
Qualcomm QCA6420 Firmware
Qualcomm QCA6420 Firmware
All of
qualcomm qca6421 firmware
qualcomm qca6421 firmware
All of
Qualcomm QCA6426 Firmware
Qualcomm QCA6426 Firmware
All of
Qualcomm QCA6430 firmware
Qualcomm QCA6430 firmware
All of
Qualcomm QCA6431 Firmware
Qualcomm QCA6431
All of
Qualcomm QCA6436 Firmware
Qualcomm QCA6436 Firmware
All of
Qualcomm QCA6564AU Firmware
Qualcomm QCA6564A
All of
qualcomm qca6574a firmware
qualcomm qca6574a firmware
All of
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
All of
qualcomm QCA6584AU firmware
Qualcomm QCA6584
All of
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
All of
Qualcomm QCA6696 Firmware
Qualcomm QCA6696 Firmware
All of
Qualcomm QCA6698AQ
Qualcomm QCA6698AQ Firmware
All of
Qualcomm QCA8081 firmware
Qualcomm QCA8081 firmware
All of
Qualcomm QCA8337 Firmware
Qualcomm QCA8337 Firmware
All of
Qualcomm QCA9377 Firmware
Qualcomm QCA9377 Firmware
All of
Qualcomm QCC710
Qualcomm QCC710
All of
Qualcomm QCM2290
Qualcomm QCM2290 Firmware
All of
Qualcomm QCM4290
Qualcomm QCM4290 Firmware
All of
qualcomm qcm4325 Firmware
Qualcomm QCM4325
All of
Qualcomm QCM4490
Qualcomm QCM4490 Firmware
All of
Qualcomm QCM6125
Qualcomm qcm6125 firmware
All of
Qualcomm QCM6490
Qualcomm QCM6490 Firmware
All of
Qualcomm QCM8550
qualcomm qcm8550 firmware
All of
qualcomm qcn6024
qualcomm qcn6024
All of
Qualcomm QCN6224 Firmware
Qualcomm QCN6224 Firmware
All of
Qualcomm QCN6274 Firmware
Qualcomm QCN6274 Firmware
All of
qualcomm qcn9024
Qualcomm QCN9024 Firmware
All of
Qualcomm QCS2290
Qualcomm QCS2290 Firmware
All of
Qualcomm QCS410 Firmware
Qualcomm QCS410 Firmware
All of
Qualcomm QCS4290 Firmware
Qualcomm QCS4290 Firmware
All of
Qualcomm QCS4490
Qualcomm QCS4490 Firmware
All of
Qualcomm QCS610 Firmware
Qualcomm QCS610 Firmware
All of
Qualcomm QCS6125 Firmware
Qualcomm QCS6125 Firmware
All of
Qualcomm QCS6490 Firmware
Qualcomm QCS6490 Firmware
All of
Qualcomm QCS8550 Firmware
Qualcomm QCS8550 Firmware
All of
Qualcomm QEP8111 Firmware
Qualcomm QEP8111 Firmware
All of
Qualcomm QFW7114 Firmware
Qualcomm QFW7114 Firmware
All of
Qualcomm QFW7124
Qualcomm QFW7124
All of
Qualcomm Video Collaboration VC1 Platform Firmware
Qualcomm Video Collaboration VC1 Platform
All of
Qualcomm Video Collaboration VC3 Platform Firmware
Qualcomm Video Collaboration VC3 Platform
All of
qualcomm sc8180x+sdx55 Firmware
Qualcomm SC8180X+SDX55
All of
Qualcomm SD 675 Firmware
Qualcomm Snapdragon 675
All of
Qualcomm SD 675 Firmware
Qualcomm Snapdragon 675
All of
Qualcomm SD 730 Firmware
Qualcomm Snapdragon 730
All of
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855
All of
Qualcomm Snapdragon 865 5G Firmware
Qualcomm Snapdragon 865 5G Firmware
All of
Qualcomm Snapdragon 888 Firmware
Qualcomm Snapdragon 888 Firmware
All of
Qualcomm SDX55M Firmware
Qualcomm SDX55 Firmware
All of
Qualcomm SG4150P
Qualcomm SG4150P
All of
Qualcomm SG8275 Firmware
Qualcomm SG8275 Firmware
All of
Qualcomm SM6250P Firmware
Qualcomm SM6250 Firmware
All of
Qualcomm SM6250 Firmware
Qualcomm SM6250P Firmware
All of
Qualcomm SM7250 Firmware
Qualcomm SM7250
All of
Qualcomm SM7315
Qualcomm SM7315 Firmware
All of
Qualcomm SM7325P Firmware
Qualcomm SM7325P Firmware
All of
Qualcomm SM8550 Firmware
Qualcomm SM8550P
All of
Qualcomm Smart Audio 400
Qualcomm Smart Audio 400 Platform
All of
Qualcomm Snapdragon 4 Gen 1 Mobile Firmware
Qualcomm Snapdragon 4 Gen 1 Mobile Platform
All of
Qualcomm Snapdragon 460 Mobile Firmware
Qualcomm Snapdragon 460 Mobile Firmware
All of
Qualcomm Snapdragon 480 5G Firmware
Qualcomm Snapdragon 480 5G Firmware
All of
Qualcomm Snapdragon 480+ 5G Mobile Firmware
Qualcomm Snapdragon 480+ 5G Mobile
All of
Qualcomm Snapdragon 662 Mobile Firmware
Qualcomm Snapdragon 662 Mobile Firmware
All of
Qualcomm Snapdragon 665 Mobile Firmware
Qualcomm Snapdragon 665 Mobile Firmware
All of
Qualcomm Snapdragon 675 Mobile Firmware
Qualcomm Snapdragon 675 Mobile Firmware
All of
Qualcomm Snapdragon 678 Mobile Firmware
Qualcomm Snapdragon 678
All of
Qualcomm Snapdragon 680 4G Firmware
Qualcomm Snapdragon 680 4G Mobile Platform
All of
Qualcomm Snapdragon 685 4G
Qualcomm Snapdragon 685 4G
All of
Qualcomm Snapdragon 690 5G Mobile Firmware
Qualcomm Snapdragon 690 5G Firmware
All of
Qualcomm Snapdragon 695 5G Firmware
Qualcomm Snapdragon 695 5G
All of
Qualcomm Snapdragon 720G Mobile
Qualcomm Snapdragon 720G
All of
Qualcomm Snapdragon 730G Mobile Firmware
Qualcomm Snapdragon 730 Mobile Firmware
All of
Qualcomm Snapdragon 730G Firmware
Qualcomm Snapdragon 730G
All of
Qualcomm Snapdragon 732G Firmware
Qualcomm Snapdragon 732G Mobile Firmware
All of
Qualcomm Snapdragon 750G 5G Firmware
Qualcomm Snapdragon 750G
All of
Qualcomm Snapdragon 765G 5G Mobile Firmware
Qualcomm Snapdragon 765 5G Mobile Firmware
All of
Qualcomm Snapdragon 765 5G Mobile Firmware
Qualcomm Snapdragon 765G
All of
Qualcomm Snapdragon 768G 5G Firmware
Qualcomm Snapdragon 768G
All of
Qualcomm Snapdragon 778G 5G Mobile Firmware
Qualcomm Snapdragon 778G+
All of
Qualcomm Snapdragon 778G+ 5G Mobile Firmware
Qualcomm Snapdragon 778G+ 5G Mobile
All of
Qualcomm Snapdragon 780G 5G Mobile Firmware
Qualcomm Snapdragon 780G
All of
Qualcomm Snapdragon 782G Firmware
Qualcomm Snapdragon 782G
All of
Qualcomm Snapdragon 7c Compute Firmware
Qualcomm Snapdragon Compute Firmware
All of
Qualcomm Snapdragon 7c Gen 2 Compute
Qualcomm Snapdragon 7c Gen 2 Compute Platform
All of
Qualcomm Snapdragon 7c+ Gen 3 Compute Firmware
Qualcomm Snapdragon 7c+ Gen 3 Compute
All of
Qualcomm Snapdragon 8 Gen 1 Firmware
Qualcomm Snapdragon 8 Gen 1 Mobile Platform
All of
Qualcomm Snapdragon 8 Gen 2 Firmware
Qualcomm Snapdragon 8 Gen 2
All of
Qualcomm Snapdragon 8 Gen 3 Firmware
Qualcomm Snapdragon 8 Gen 3 Mobile Platform
All of
Qualcomm Snapdragon 8+ Gen 1 Mobile Firmware
Qualcomm Snapdragon 8+ Gen 1 Mobile
All of
Qualcomm Snapdragon 8+ Gen 2 Mobile Firmware
Qualcomm Snapdragon 8+ Gen 2 Mobile
All of
Qualcomm Snapdragon 855 Mobile Firmware
Qualcomm Snapdragon 855 Mobile
All of
Qualcomm Snapdragon 855+ Mobile Firmware
Qualcomm Snapdragon 855
All of
Qualcomm Snapdragon 860 Mobile Firmware
Qualcomm Snapdragon 860 Mobile Firmware
All of
Qualcomm Snapdragon 865 5G Firmware
Qualcomm Snapdragon 865 5G
All of
Qualcomm Snapdragon 865+ 5G Mobile Firmware
Qualcomm Snapdragon 865+ 5G Mobile
All of
Qualcomm Snapdragon 870 5G Mobile Firmware
Qualcomm Snapdragon 870 5G Mobile Platform
All of
Qualcomm Snapdragon 888 5G Firmware
Qualcomm Snapdragon 888 5G
All of
Qualcomm Snapdragon 888+ 5G Mobile Firmware
Qualcomm Snapdragon 888+ 5G Mobile
All of
Qualcomm SC7180-AD Firmware
Qualcomm SC8180X
All of
qualcomm sc8180xp-ad firmware
Qualcomm SC8180XP
All of
qualcomm sc8180x-aaab firmware
Qualcomm SC8180X
All of
Qualcomm SC8180XP-AC AF Firmware
Qualcomm SC8180XP-AC AF
All of
Qualcomm SC8180X-AC AF Firmware
Qualcomm SC8180X
All of
Qualcomm SC8180XP-AA AB Firmware
qualcomm sc8180xp
All of
Qualcomm Snapdragon Auto 5G Modem-RF Firmware
Qualcomm Auto 5G Modem-RF
All of
Qualcomm Snapdragon Auto 5G-RF Gen 2 Firmware
Qualcomm Snapdragon Auto 5G Modem-RF
All of
qualcomm snapdragon w5+ gen 1 wearable firmware
Qualcomm Snapdragon W5+ Gen 1 Wearable
All of
Qualcomm Snapdragon X24 LTE Firmware
Qualcomm Snapdragon X24 LTE Modem Firmware
All of
Qualcomm Snapdragon X35 5G Modem-RF
Qualcomm Snapdragon X35 5G Modem-RF System
All of
Qualcomm Snapdragon X50 5G Modem-RF Firmware
Qualcomm Snapdragon X50 5G Modem-RF System
All of
Qualcomm Snapdragon X55 5G Modem-RF System Firmware
Qualcomm Snapdragon X55 5G Modem-RF System Firmware
All of
Qualcomm Snapdragon X65 5G Modem-RF Firmware
Qualcomm Snapdragon X65 5G Modem-RF System
All of
qualcomm snapdragon x70 modem-rf system firmware
Qualcomm Snapdragon X70
All of
Qualcomm Snapdragon X75 5G Firmware
Qualcomm Snapdragon X75 5G Modem-RF Firmware
All of
Qualcomm Snapdragon XR2 5G Platform Firmware
Qualcomm Snapdragon XR2 5G
All of
Qualcomm Snapdragon Auto 4G Firmware
Qualcomm Snapdragon Auto 4G Modem Firmware
All of
Qualcomm SW5100P
Qualcomm SW5100P
All of
Qualcomm SW5100 Firmware
Qualcomm SW5100 Firmware
All of
qualcomm SXR2130P firmware
Qualcomm SXR2130
All of
Qualcomm WCD9335 Firmware
Qualcomm WCD9335 Firmware
All of
Qualcomm WCD9340 Firmware
Qualcomm WCD9340 Firmware
All of
Qualcomm WCD9341
Qualcomm WCD9341 Firmware
All of
Qualcomm WCD9360 Firmware
Qualcomm WCD9360 Firmware
All of
Qualcomm WCD9370 Firmware
Qualcomm WCD9370 Firmware
All of
Qualcomm WCD9371 Firmware
Qualcomm WCD9371 Firmware
All of
Qualcomm WCD9375
Qualcomm WCD9375 Firmware
All of
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
All of
Qualcomm WCD9385
Qualcomm WCD9385 Firmware
All of
Qualcomm WCD9390 Firmware
Qualcomm WCD9390 Firmware
All of
Qualcomm WCD9395
qualcomm wcd9395 firmware
All of
Qualcomm WCN3910 Firmware
Qualcomm WCN3910 Firmware
All of
Qualcomm WCN3950 Firmware
Qualcomm WCN3950 Firmware
All of
Qualcomm Wcn3980
qualcomm wcn3980 firmware
All of
qualcomm wcn3988 firmware
Qualcomm WCN3988
All of
Qualcomm WCN3990
Qualcomm WCN3990
All of
Qualcomm WCN6740 Firmware
Qualcomm WCN6740 Firmware
All of
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
All of
qualcomm wsa8815 firmware
qualcomm wsa8815 firmware
All of
Qualcomm WSA8830
Qualcomm WSA8830
All of
Qualcomm WSA8832
qualcomm wsa8832 firmware
All of
Qualcomm WSA8835
Qualcomm WSA8835 Firmware
All of
Qualcomm WSA8840 Firmware
Qualcomm WSA8840 Firmware
All of
Qualcomm WSA8845H
Qualcomm WSA8845 Firmware
All of
Qualcomm WSA8845H
Qualcomm WSA8845H Firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-33086?

    CVE-2023-33086 has been classified with a high severity due to its potential impact on device availability.

  • How do I fix CVE-2023-33086?

    To mitigate CVE-2023-33086, it is recommended to update affected Qualcomm firmware to the latest version as specified by Qualcomm's security bulletin.

  • Which devices are affected by CVE-2023-33086?

    Devices powered by Qualcomm hardware, specifically those with versions of Android and certain modem firmware, are affected by CVE-2023-33086.

  • What type of attack does CVE-2023-33086 represent?

    CVE-2023-33086 represents a transient denial-of-service (DoS) vulnerability when processing multiple IKEV2 Informational Requests.

  • Is user intervention required to exploit CVE-2023-33086?

    Yes, exploiting CVE-2023-33086 requires external parties to send crafted IKEV2 Informational Requests to the device.

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