high
7.1
CWE
476
Advisory Published
Updated

CVE-2023-33036: NULL Pointer Dereference in Hypervisor

First published: Tue Jan 02 2024(Updated: )

Permanent DOS in Hypervisor while untrusted VM without PSCI support makes a PSCI call.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
All of
Qualcomm aqt1000 firmware
Qualcomm aqt1000
All of
Qualcomm ar8035 firmware
Qualcomm ar8035
All of
qualcomm fastconnect 6200 Firmware
qualcomm fastconnect 6200
All of
qualcomm fastconnect 6800 Firmware
qualcomm fastconnect 6800
All of
qualcomm fastconnect 6900 Firmware
qualcomm fastconnect 6900
All of
qualcomm fastconnect 7800 firmware
qualcomm fastconnect 7800
All of
qualcomm qam8255p firmware
qualcomm qam8255p
All of
qualcomm qam8295p firmware
qualcomm qam8295p
All of
qualcomm qam8650p Firmware
qualcomm qam8650p
All of
qualcomm qam8775p Firmware
qualcomm qam8775p
All of
Qualcomm qca6174a firmware
Qualcomm qca6174a
All of
qualcomm qca6310 firmware
qualcomm qca6310
All of
Qualcomm qca6335 firmware
Qualcomm qca6335
All of
qualcomm qca6391 firmware
qualcomm qca6391
All of
Qualcomm qca6420 firmware
Qualcomm qca6420
All of
qualcomm qca6421 firmware
qualcomm qca6421
All of
qualcomm qca6426 firmware
qualcomm qca6426
All of
Qualcomm qca6430 firmware
Qualcomm qca6430
All of
qualcomm qca6431 firmware
qualcomm qca6431
All of
qualcomm qca6436 firmware
qualcomm qca6436
All of
Qualcomm qca6564a firmware
Qualcomm qca6564a
All of
qualcomm qca6564au firmware
qualcomm qca6564au
All of
qualcomm qca6574 firmware
qualcomm qca6574
All of
qualcomm qca6574a firmware
qualcomm qca6574a
All of
qualcomm qca6574au firmware
qualcomm qca6574au
All of
qualcomm qca6595 firmware
qualcomm qca6595
All of
qualcomm qca6595au firmware
qualcomm qca6595au
All of
qualcomm qca6696 firmware
qualcomm qca6696
All of
qualcomm qca6698aq firmware
qualcomm qca6698aq
All of
qualcomm qca6797aq firmware
qualcomm qca6797aq
All of
qualcomm QCA8081 firmware
qualcomm QCA8081
All of
qualcomm qca8337 firmware
qualcomm qca8337
All of
Qualcomm qca9377 firmware
Qualcomm qca9377
All of
qualcomm qcs8550 firmware
qualcomm qcs8550
All of
qualcomm qsm8350 firmware
qualcomm qsm8350
All of
qualcomm robotics rb3 platform firmware
qualcomm robotics rb3 platform
All of
Qualcomm sa6145p firmware
Qualcomm sa6145p
All of
Qualcomm sa6155 firmware
Qualcomm sa6155
All of
Qualcomm Sa6155p Firmware
qualcomm SA6155P
All of
Qualcomm sa8150p firmware
Qualcomm sa8150p
All of
Qualcomm sa8155 firmware
Qualcomm sa8155
All of
Qualcomm sa8155p firmware
Qualcomm sa8155p
All of
qualcomm sa8255p firmware
qualcomm sa8255p
All of
qualcomm sa8295p firmware
qualcomm sa8295p
All of
Qualcomm sa8540p firmware
Qualcomm sa8540p
All of
qualcomm sa9000p firmware
qualcomm sa9000p
All of
qualcomm SD 675 firmware
qualcomm SD 675
All of
qualcomm sd 8 gen1 5g firmware
qualcomm sd 8 gen1 5g
All of
qualcomm SD 8CX firmware
qualcomm SD 8CX
All of
qualcomm sd670 firmware
qualcomm sd670
All of
qualcomm sd675 firmware
qualcomm sd675
All of
qualcomm sd855 firmware
qualcomm sd855
All of
qualcomm sd865 5g firmware
qualcomm sd865 5g
All of
Qualcomm sdx55 firmware
Qualcomm sdx55
All of
qualcomm sdx57m firmware
qualcomm sdx57m
All of
qualcomm sm7250p firmware
qualcomm sm7250p
All of
qualcomm snapdragon 670 mobile platform Firmware
qualcomm snapdragon 670 mobile platform
All of
qualcomm snapdragon 675 mobile platform Firmware
qualcomm snapdragon 675 mobile platform
All of
qualcomm snapdragon 678 mobile platform Firmware
qualcomm snapdragon 678 mobile platform
All of
qualcomm snapdragon 765 5g mobile platform Firmware
qualcomm snapdragon 765 5g mobile platform
All of
qualcomm snapdragon 765g 5g mobile platform Firmware
qualcomm snapdragon 765g 5g mobile platform
All of
qualcomm snapdragon 768g 5g mobile platform Firmware
qualcomm snapdragon 768g 5g mobile platform
All of
qualcomm snapdragon 8 gen 1 mobile platform firmware
qualcomm snapdragon 8 gen 1 mobile platform
All of
qualcomm snapdragon 845 mobile platform Firmware
qualcomm snapdragon 845 mobile platform
All of
qualcomm snapdragon 850 mobile compute platform Firmware
qualcomm snapdragon 850 mobile compute platform
All of
qualcomm snapdragon 855 mobile platform Firmware
qualcomm snapdragon 855 mobile platform
All of
qualcomm snapdragon 855\+\/860 mobile platform Firmware
qualcomm snapdragon 855\+\/860 mobile platform
All of
qualcomm snapdragon 865 5g mobile platform firmware
qualcomm snapdragon 865 5g mobile platform
All of
qualcomm snapdragon 865\+ 5g mobile platform firmware
qualcomm snapdragon 865\+ 5g mobile platform
All of
qualcomm snapdragon 870 5g mobile platform firmware
qualcomm snapdragon 870 5g mobile platform
All of
qualcomm snapdragon 888 5g mobile platform firmware
qualcomm snapdragon 888 5g mobile platform
All of
qualcomm snapdragon 888\+ 5g mobile platform firmware
qualcomm snapdragon 888\+ 5g mobile platform
All of
qualcomm snapdragon 8c compute platform Firmware
Qualcomm Snapdragon 8c Compute
All of
qualcomm snapdragon 8cx compute platform Firmware
Qualcomm Snapdragon 8cx Compute
All of
qualcomm snapdragon 8cx gen 2 5g compute platform Firmware
qualcomm snapdragon 8cx gen 2 5g compute platform
All of
qualcomm snapdragon 8cx gen 3 compute platform firmware
qualcomm snapdragon 8cx gen 3 compute platform
All of
qualcomm snapdragon ar2 gen 1 platform firmware
qualcomm snapdragon ar2 gen 1 platform
All of
qualcomm snapdragon x24 lte modem firmware
qualcomm snapdragon x24 lte modem
All of
qualcomm snapdragon x50 5g modem-rf system 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
All of
qualcomm snapdragon x65 5g modem-rf system firmware
qualcomm snapdragon x65 5g modem-rf system
All of
qualcomm snapdragon xr2 5g platform firmware
qualcomm snapdragon xr2 5g platform
All of
qualcomm ssg2115p firmware
qualcomm ssg2115p
All of
qualcomm ssg2125p firmware
qualcomm ssg2125p
All of
qualcomm sxr1230p firmware
qualcomm sxr1230p
All of
qualcomm SXR2130 firmware
qualcomm SXR2130
All of
qualcomm sxr2230p firmware
qualcomm sxr2230p
All of
qualcomm vision intelligence 300 platform Firmware
qualcomm vision intelligence 300 platform
All of
qualcomm vision intelligence 400 platform Firmware
qualcomm vision intelligence 400 platform
All of
Qualcomm wcd9326 firmware
Qualcomm wcd9326
All of
qualcomm wcd9340 firmware
qualcomm wcd9340
All of
qualcomm wcd9341 firmware
qualcomm wcd9341
All of
Qualcomm wcd9370 firmware
Qualcomm wcd9370
All of
Qualcomm wcd9375 firmware
Qualcomm wcd9375
All of
qualcomm wcd9380 firmware
qualcomm wcd9380
All of
qualcomm wcd9385 firmware
qualcomm wcd9385
All of
Qualcomm WCN3950 Firmware
qualcomm wcn3950
All of
qualcomm wcn3980 firmware
Qualcomm Wcn3980
All of
qualcomm wcn3990 firmware
qualcomm wcn3990
All of
qualcomm wsa8810 firmware
qualcomm wsa8810
All of
qualcomm wsa8815 firmware
qualcomm wsa8815
All of
qualcomm wsa8830 firmware
qualcomm wsa8830
All of
qualcomm wsa8832 firmware
qualcomm wsa8832
All of
qualcomm wsa8835 firmware
qualcomm wsa8835
Android

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-33036?

    CVE-2023-33036 is classified as a permanent denial of service (DoS) vulnerability affecting the hypervisor when an untrusted VM without PSCI support makes a PSCI call.

  • How do I fix CVE-2023-33036?

    To mitigate CVE-2023-33036, ensure that the VMs have proper support for PSCI or restrict access to the hypervisor.

  • Which products are affected by CVE-2023-33036?

    CVE-2023-33036 affects various Qualcomm firmware and Google Android products that utilize the hypervisor.

  • What can be done to prevent CVE-2023-33036?

    Preventing CVE-2023-33036 involves enforcing strict security measures for VMs and their interactions with the hypervisor.

  • Is CVE-2023-33036 being actively exploited?

    There have been no public reports indicating active exploitation of CVE-2023-33036, but users are advised to apply mitigations promptly.

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