CVE-2023-21646: Reachable Assertion in Modem
First published: Tue Sep 05 2023(Updated: )
Transient DOS in Modem while processing invalid System Information Block 1.
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Qualcomm ar8035 firmware | ||
| Qualcomm ar8035 | ||
| All of | ||
| Qualcomm qca6390 firmware | ||
| Qualcomm qca6390 | ||
| All of | ||
| qualcomm qca6391 firmware | ||
| qualcomm qca6391 | ||
| All of | ||
| qualcomm qca6574a firmware | ||
| qualcomm qca6574a | ||
| All of | ||
| qualcomm qca6595au firmware | ||
| qualcomm qca6595au | ||
| All of | ||
| qualcomm qca6696 firmware | ||
| qualcomm qca6696 | ||
| All of | ||
| qualcomm QCA8081 firmware | ||
| qualcomm QCA8081 | ||
| All of | ||
| qualcomm qca8337 firmware | ||
| qualcomm qca8337 | ||
| All of | ||
| Qualcomm qcm6490 firmware | ||
| Qualcomm qcm6490 | ||
| All of | ||
| qualcomm qcn6024 firmware | ||
| qualcomm qcn6024 | ||
| All of | ||
| qualcomm qcn9024 firmware | ||
| qualcomm qcn9024 | ||
| All of | ||
| Qualcomm qcs6490 firmware | ||
| Qualcomm qcs6490 | ||
| All of | ||
| qualcomm qcx315 firmware | ||
| qualcomm qcx315 | ||
| All of | ||
| Qualcomm sa515m firmware | ||
| Qualcomm sa515m | ||
| All of | ||
| qualcomm sm8450 firmware | ||
| qualcomm sm8450 | ||
| All of | ||
| Qualcomm SD 480 Firmware | ||
| Qualcomm Snapdragon 480 | ||
| All of | ||
| qualcomm sd690 5g firmware | ||
| qualcomm sd690 5g | ||
| All of | ||
| Qualcomm SD695 Firmware | ||
| Qualcomm Snapdragon 695 | ||
| All of | ||
| Qualcomm sd765 firmware | ||
| Qualcomm sd765 | ||
| All of | ||
| Qualcomm sd765g firmware | ||
| Qualcomm sd765g | ||
| All of | ||
| Qualcomm sd768g firmware | ||
| Qualcomm sd768g | ||
| All of | ||
| qualcomm sd778g firmware | ||
| qualcomm sd778g | ||
| All of | ||
| qualcomm sd780g firmware | ||
| qualcomm sd780g | ||
| All of | ||
| qualcomm sd865 5g firmware | ||
| qualcomm sd865 5g | ||
| All of | ||
| Qualcomm sd870 firmware | ||
| Qualcomm sd870 | ||
| All of | ||
| qualcomm sd888 5g firmware | ||
| qualcomm sd888 5g | ||
| All of | ||
| Qualcomm sdx55 firmware | ||
| Qualcomm sdx55 | ||
| All of | ||
| Qualcomm sdx55m firmware | ||
| Qualcomm sdx55m | ||
| All of | ||
| qualcomm sdx65 firmware | ||
| qualcomm sdx65 | ||
| All of | ||
| qualcomm sdx70m firmware | ||
| qualcomm sdx70m | ||
| All of | ||
| qualcomm sm7250p firmware | ||
| qualcomm sm7250p | ||
| All of | ||
| qualcomm sm7325p firmware | ||
| qualcomm sm7325p | ||
| All of | ||
| Qualcomm SM4375 | ||
| Qualcomm SM4375 Firmware | ||
| All of | ||
| qualcomm wcd9341 firmware | ||
| qualcomm wcd9341 | ||
| All of | ||
| Qualcomm wcd9360 firmware | ||
| Qualcomm wcd9360 | ||
| 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 wcn3988 firmware | ||
| Qualcomm WCN3988 | ||
| All of | ||
| Qualcomm WCN3991 Firmware | ||
| Qualcomm WCN3991 Firmware | ||
| All of | ||
| Qualcomm wcn3998 firmware | ||
| Qualcomm wcn3998 | ||
| All of | ||
| Qualcomm wcn6740 firmware | ||
| qualcomm wcn6740 | ||
| All of | ||
| qualcomm wcn6750 firmware | ||
| qualcomm wcn6750 | ||
| All of | ||
| Qualcomm WCN6850 Firmware | ||
| Qualcomm WCN6850 Firmware | ||
| All of | ||
| Qualcomm WCN6851 Firmware | ||
| Qualcomm WCN6851 Firmware | ||
| All of | ||
| Qualcomm wcn6855 firmware | ||
| qualcomm wcn6855 | ||
| All of | ||
| Qualcomm wcn6856 firmware | ||
| qualcomm wcn6856 | ||
| All of | ||
| qualcomm wcn7850 firmware | ||
| Qualcomm WCN7850 | ||
| All of | ||
| qualcomm wcn7851 firmware | ||
| qualcomm wcn7851 | ||
| All of | ||
| qualcomm wsa8810 firmware | ||
| qualcomm wsa8810 | ||
| All of | ||
| qualcomm wsa8815 firmware | ||
| qualcomm wsa8815 | ||
| All of | ||
| qualcomm wsa8830 firmware | ||
| qualcomm wsa8830 | ||
| All of | ||
| qualcomm wsa8835 firmware | ||
| qualcomm wsa8835 | ||
| Qualcomm ar8035 firmware | ||
| Qualcomm ar8035 | ||
| Qualcomm qca6390 firmware | ||
| Qualcomm qca6390 | ||
| qualcomm qca6391 firmware | ||
| qualcomm qca6391 | ||
| qualcomm qca6574a firmware | ||
| qualcomm qca6574a | ||
| qualcomm qca6595au firmware | ||
| qualcomm qca6595au | ||
| qualcomm qca6696 firmware | ||
| qualcomm qca6696 | ||
| qualcomm QCA8081 firmware | ||
| qualcomm QCA8081 | ||
| qualcomm qca8337 firmware | ||
| qualcomm qca8337 | ||
| Qualcomm qcm6490 firmware | ||
| Qualcomm qcm6490 | ||
| qualcomm qcn6024 firmware | ||
| qualcomm qcn6024 | ||
| qualcomm qcn9024 firmware | ||
| qualcomm qcn9024 | ||
| Qualcomm qcs6490 firmware | ||
| Qualcomm qcs6490 | ||
| qualcomm qcx315 firmware | ||
| qualcomm qcx315 | ||
| Qualcomm sa515m firmware | ||
| Qualcomm sa515m | ||
| qualcomm sm8450 firmware | ||
| qualcomm sm8450 | ||
| Qualcomm SD 480 Firmware | ||
| Qualcomm Snapdragon 480 | ||
| qualcomm sd690 5g firmware | ||
| qualcomm sd690 5g | ||
| Qualcomm SD695 Firmware | ||
| Qualcomm Snapdragon 695 | ||
| Qualcomm sd765 firmware | ||
| Qualcomm sd765 | ||
| Qualcomm sd765g firmware | ||
| Qualcomm sd765g | ||
| Qualcomm sd768g firmware | ||
| Qualcomm sd768g | ||
| qualcomm sd778g firmware | ||
| qualcomm sd778g | ||
| qualcomm sd780g firmware | ||
| qualcomm sd780g | ||
| qualcomm sd865 5g firmware | ||
| qualcomm sd865 5g | ||
| Qualcomm sd870 firmware | ||
| Qualcomm sd870 | ||
| qualcomm sd888 5g firmware | ||
| qualcomm sd888 5g | ||
| Qualcomm sdx55 firmware | ||
| Qualcomm sdx55 | ||
| Qualcomm sdx55m firmware | ||
| Qualcomm sdx55m | ||
| qualcomm sdx65 firmware | ||
| qualcomm sdx65 | ||
| qualcomm sdx70m firmware | ||
| qualcomm sdx70m | ||
| qualcomm sm7250p firmware | ||
| qualcomm sm7250p | ||
| qualcomm sm7325p firmware | ||
| qualcomm sm7325p | ||
| Qualcomm SM4375 | ||
| Qualcomm SM4375 Firmware | ||
| qualcomm wcd9341 firmware | ||
| qualcomm wcd9341 | ||
| Qualcomm wcd9360 firmware | ||
| Qualcomm wcd9360 | ||
| Qualcomm wcd9370 firmware | ||
| Qualcomm wcd9370 | ||
| Qualcomm wcd9375 firmware | ||
| Qualcomm wcd9375 | ||
| qualcomm wcd9380 firmware | ||
| qualcomm wcd9380 | ||
| qualcomm wcd9385 firmware | ||
| qualcomm wcd9385 | ||
| qualcomm wcn3988 firmware | ||
| Qualcomm WCN3988 | ||
| Qualcomm WCN3991 Firmware | ||
| Qualcomm WCN3991 Firmware | ||
| Qualcomm wcn3998 firmware | ||
| Qualcomm wcn3998 | ||
| Qualcomm wcn6740 firmware | ||
| qualcomm wcn6740 | ||
| qualcomm wcn6750 firmware | ||
| qualcomm wcn6750 | ||
| Qualcomm WCN6850 Firmware | ||
| Qualcomm WCN6850 Firmware | ||
| Qualcomm WCN6851 Firmware | ||
| Qualcomm WCN6851 Firmware | ||
| Qualcomm wcn6855 firmware | ||
| qualcomm wcn6855 | ||
| Qualcomm wcn6856 firmware | ||
| qualcomm wcn6856 | ||
| qualcomm wcn7850 firmware | ||
| Qualcomm WCN7850 | ||
| qualcomm wcn7851 firmware | ||
| qualcomm wcn7851 | ||
| qualcomm wsa8810 firmware | ||
| qualcomm wsa8810 | ||
| qualcomm wsa8815 firmware | ||
| qualcomm wsa8815 | ||
| qualcomm wsa8830 firmware | ||
| qualcomm wsa8830 | ||
| qualcomm wsa8835 firmware | ||
| qualcomm wsa8835 | ||
| Android |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-21646?
CVE-2023-21646 is classified as a transient denial-of-service vulnerability.
How do I fix CVE-2023-21646?
To mitigate CVE-2023-21646, update to the latest software version provided by Qualcomm or your device manufacturer.
What devices are affected by CVE-2023-21646?
CVE-2023-21646 affects various Qualcomm firmware, including Qualcomm ar8035 and qca6390 firmware.
Can CVE-2023-21646 cause data loss?
CVE-2023-21646 primarily leads to service disruption rather than data loss.
Is remote exploitation possible for CVE-2023-21646?
CVE-2023-21646 does not allow remote exploitation, as it requires processing invalid system information blocks.
- agent/type
- agent/first-publish-date
- agent/references
- agent/title
- agent/severity
- agent/weakness
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/tags
- agent/softwarecombine
- collector/android-source
- source/Android
- agent/author
- vendor/qualcomm
- canonical/qualcomm ar8035 firmware
- canonical/qualcomm ar8035
- canonical/qualcomm qca6390 firmware
- canonical/qualcomm qca6390
- canonical/qualcomm qca6391 firmware
- canonical/qualcomm qca6391
- canonical/qualcomm qca6574a firmware
- canonical/qualcomm qca6574a
- canonical/qualcomm qca6595au firmware
- canonical/qualcomm qca6595au
- canonical/qualcomm qca6696 firmware
- canonical/qualcomm qca6696
- canonical/qualcomm qca8081 firmware
- canonical/qualcomm qca8081
- canonical/qualcomm qca8337 firmware
- canonical/qualcomm qca8337
- canonical/qualcomm qcm6490 firmware
- canonical/qualcomm qcm6490
- canonical/qualcomm qcn6024 firmware
- canonical/qualcomm qcn6024
- canonical/qualcomm qcn9024 firmware
- canonical/qualcomm qcn9024
- canonical/qualcomm qcs6490 firmware
- canonical/qualcomm qcs6490
- canonical/qualcomm qcx315 firmware
- canonical/qualcomm qcx315
- canonical/qualcomm sa515m firmware
- canonical/qualcomm sa515m
- canonical/qualcomm sm8450 firmware
- canonical/qualcomm sm8450
- canonical/qualcomm sd 480 firmware
- canonical/qualcomm snapdragon 480
- canonical/qualcomm sd690 5g firmware
- canonical/qualcomm sd690 5g
- canonical/qualcomm sd695 firmware
- canonical/qualcomm snapdragon 695
- canonical/qualcomm sd765 firmware
- canonical/qualcomm sd765
- canonical/qualcomm sd765g firmware
- canonical/qualcomm sd765g
- canonical/qualcomm sd768g firmware
- canonical/qualcomm sd768g
- canonical/qualcomm sd778g firmware
- canonical/qualcomm sd778g
- canonical/qualcomm sd780g firmware
- canonical/qualcomm sd780g
- canonical/qualcomm sd865 5g firmware
- canonical/qualcomm sd865 5g
- canonical/qualcomm sd870 firmware
- canonical/qualcomm sd870
- canonical/qualcomm sd888 5g firmware
- canonical/qualcomm sd888 5g
- canonical/qualcomm sdx55 firmware
- canonical/qualcomm sdx55
- canonical/qualcomm sdx55m firmware
- canonical/qualcomm sdx55m
- canonical/qualcomm sdx65 firmware
- canonical/qualcomm sdx65
- canonical/qualcomm sdx70m firmware
- canonical/qualcomm sdx70m
- canonical/qualcomm sm7250p firmware
- canonical/qualcomm sm7250p
- canonical/qualcomm sm7325p firmware
- canonical/qualcomm sm7325p
- canonical/qualcomm sm4375
- canonical/qualcomm sm4375 firmware
- canonical/qualcomm wcd9341 firmware
- canonical/qualcomm wcd9341
- canonical/qualcomm wcd9360 firmware
- canonical/qualcomm wcd9360
- canonical/qualcomm wcd9370 firmware
- canonical/qualcomm wcd9370
- canonical/qualcomm wcd9375 firmware
- canonical/qualcomm wcd9375
- canonical/qualcomm wcd9380 firmware
- canonical/qualcomm wcd9380
- canonical/qualcomm wcd9385 firmware
- canonical/qualcomm wcd9385
- canonical/qualcomm wcn3988 firmware
- canonical/qualcomm wcn3988
- canonical/qualcomm wcn3991 firmware
- canonical/qualcomm wcn3998 firmware
- canonical/qualcomm wcn3998
- canonical/qualcomm wcn6740 firmware
- canonical/qualcomm wcn6740
- canonical/qualcomm wcn6750 firmware
- canonical/qualcomm wcn6750
- canonical/qualcomm wcn6850 firmware
- canonical/qualcomm wcn6851 firmware
- canonical/qualcomm wcn6855 firmware
- canonical/qualcomm wcn6855
- canonical/qualcomm wcn6856 firmware
- canonical/qualcomm wcn6856
- canonical/qualcomm wcn7850 firmware
- canonical/qualcomm wcn7850
- canonical/qualcomm wcn7851 firmware
- canonical/qualcomm wcn7851
- canonical/qualcomm wsa8810 firmware
- canonical/qualcomm wsa8810
- canonical/qualcomm wsa8815 firmware
- canonical/qualcomm wsa8815
- canonical/qualcomm wsa8830 firmware
- canonical/qualcomm wsa8830
- canonical/qualcomm wsa8835 firmware
- canonical/qualcomm wsa8835
- vendor/google
- canonical/android