CVE-2025-21477
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-08-06

Last updated on: 2025-08-20

Assigner: Qualcomm, Inc.

Description
Transient DOS while processing CCCH data when NW sends data with invalid length.
CVSS Scores
EPSS Scores
Probability:
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Meta Information
Published
2025-08-06
Last Modified
2025-08-20
Generated
2026-05-07
AI Q&A
2025-08-06
EPSS Evaluated
2026-05-05
NVD
CVE-2025-21477
EUVD
EUVD-2025-23799
Affected Vendors & Products
Showing 178 associated CPEs
Vendor Product Version / Range
qualcomm qcn9024_firmware *
qualcomm qcn9024 *
qualcomm qcs5430_firmware *
qualcomm qcs5430 *
qualcomm qcs6490_firmware *
qualcomm qcs6490 *
qualcomm qcs8550_firmware *
qualcomm qcs8550 *
qualcomm qfw7114_firmware *
qualcomm qfw7114 *
qualcomm qfw7124_firmware *
qualcomm qfw7124 *
qualcomm video_collaboration_vc3_platform_firmware *
qualcomm video_collaboration_vc3_platform *
qualcomm sdx55_firmware *
qualcomm sdx55 *
qualcomm sdx57m_firmware *
qualcomm sdx57m *
qualcomm sg8275p_firmware *
qualcomm sg8275p *
qualcomm sm7250p_firmware *
qualcomm sm7250p *
qualcomm sm7325p_firmware *
qualcomm sm7325p *
qualcomm sm7675_firmware *
qualcomm sm7675 *
qualcomm sm7675p_firmware *
qualcomm sm7675p *
qualcomm sm8550p_firmware *
qualcomm sm8550p *
qualcomm sm8635_firmware *
qualcomm sm8635 *
qualcomm sm8635p_firmware *
qualcomm sm8635p *
qualcomm snapdragon_4_gen_1_mobile_platform_firmware *
qualcomm snapdragon_4_gen_1_mobile_platform *
qualcomm snapdragon_480_5g_mobile_platform_firmware *
qualcomm snapdragon_480_5g_mobile_platform *
qualcomm snapdragon_480\+_5g_mobile_platform_\(sm4350-ac\)_firmware *
qualcomm snapdragon_480\+_5g_mobile_platform_\(sm4350-ac\) *
qualcomm snapdragon_690_5g_mobile_platform_firmware *
qualcomm snapdragon_690_5g_mobile_platform *
qualcomm snapdragon_695_5g_mobile_platform_firmware *
qualcomm snapdragon_695_5g_mobile_platform *
qualcomm snapdragon_765_5g_mobile_platform_\(sm7250-aa\)_firmware *
qualcomm snapdragon_765_5g_mobile_platform_\(sm7250-aa\) *
qualcomm snapdragon_765g_5g_mobile_platform_\(sm7250-ab\)_firmware *
qualcomm snapdragon_765g_5g_mobile_platform_\(sm7250-ab\) *
qualcomm snapdragon_768g_5g_mobile_platform_\(sm7250-ac\)_firmware *
qualcomm snapdragon_768g_5g_mobile_platform_\(sm7250-ac\) *
qualcomm snapdragon_778g_5g_mobile_platform_firmware *
qualcomm snapdragon_778g_5g_mobile_platform *
qualcomm wsa8830_firmware *
qualcomm wsa8830 *
qualcomm wsa8832_firmware *
qualcomm wsa8832 *
qualcomm wsa8835_firmware *
qualcomm wsa8835 *
qualcomm wsa8840_firmware *
qualcomm wsa8840 *
qualcomm wsa8845_firmware *
qualcomm wsa8845 *
qualcomm wsa8845h_firmware *
qualcomm wsa8845h *
qualcomm 315_5g_iot_modem_firmware *
qualcomm 315_5g_iot_modem *
qualcomm ar8035_firmware *
qualcomm ar8035 *
qualcomm fastconnect_6200_firmware *
qualcomm fastconnect_6200 *
qualcomm fastconnect_6700_firmware *
qualcomm fastconnect_6700 *
qualcomm fastconnect_6800_firmware *
qualcomm fastconnect_6800 *
qualcomm fastconnect_6900_firmware *
qualcomm fastconnect_6900 *
qualcomm fastconnect_7800_firmware *
qualcomm fastconnect_7800 *
qualcomm qca6391_firmware *
qualcomm qca6391 *
qualcomm qca6574a_firmware *
qualcomm qca6574a *
qualcomm qca6584au_firmware *
qualcomm qca6584au *
qualcomm qca6595au_firmware *
qualcomm qca6595au *
qualcomm qca6696_firmware *
qualcomm qca6696 *
qualcomm qca6698aq_firmware *
qualcomm qca6698aq *
qualcomm qca8081_firmware *
qualcomm qca8081 *
qualcomm qca8337_firmware *
qualcomm qca8337 *
qualcomm qcc710_firmware *
qualcomm qcc710 *
qualcomm qcm5430_firmware *
qualcomm qcm5430 *
qualcomm qcm6490_firmware *
qualcomm qcm6490 *
qualcomm qcn6024_firmware *
qualcomm qcn6024 *
qualcomm qcn6224_firmware *
qualcomm qcn6224 *
qualcomm qcn6274_firmware *
qualcomm qcn6274 *
qualcomm snapdragon_778g\+_5g_mobile_platform_\(sm7325-ae\)_firmware *
qualcomm snapdragon_778g\+_5g_mobile_platform_\(sm7325-ae\) *
qualcomm snapdragon_780g_5g_mobile_platform_firmware *
qualcomm snapdragon_780g_5g_mobile_platform *
qualcomm snapdragon_782g_mobile_platform_\(sm7325-af\)_firmware *
qualcomm snapdragon_782g_mobile_platform_\(sm7325-af\) *
qualcomm snapdragon_7c\+_gen_3_compute_firmware *
qualcomm snapdragon_7c\+_gen_3_compute *
qualcomm snapdragon_8_gen_1_mobile_platform_firmware *
qualcomm snapdragon_8_gen_1_mobile_platform *
qualcomm snapdragon_8_gen_2_mobile_platform_firmware *
qualcomm snapdragon_8_gen_2_mobile_platform *
qualcomm snapdragon_8_gen_3_mobile_platform_firmware *
qualcomm snapdragon_8_gen_3_mobile_platform *
qualcomm snapdragon_8\+_gen_1_mobile_platform_firmware *
qualcomm snapdragon_8\+_gen_1_mobile_platform *
qualcomm snapdragon_8\+_gen_2_mobile_platform_firmware *
qualcomm snapdragon_8\+_gen_2_mobile_platform *
qualcomm snapdragon_865_5g_mobile_platform_firmware *
qualcomm snapdragon_865_5g_mobile_platform *
qualcomm snapdragon_865\+_5g_mobile_platform_\(sm8250-ab\)_firmware *
qualcomm snapdragon_865\+_5g_mobile_platform_\(sm8250-ab\) *
qualcomm snapdragon_870_5g_mobile_platform_\(sm8250-ac\)_firmware *
qualcomm snapdragon_870_5g_mobile_platform_\(sm8250-ac\) *
qualcomm snapdragon_888_5g_mobile_platform_firmware *
qualcomm snapdragon_888_5g_mobile_platform *
qualcomm snapdragon_888\+_5g_mobile_platform_\(sm8350-ac\)_firmware *
qualcomm snapdragon_888\+_5g_mobile_platform_\(sm8350-ac\) *
qualcomm snapdragon_auto_5g_modem-rf_firmware *
qualcomm snapdragon_auto_5g_modem-rf *
qualcomm snapdragon_auto_5g_modem-rf_gen_2_firmware *
qualcomm snapdragon_auto_5g_modem-rf_gen_2 *
qualcomm snapdragon_x55_5g_modem-rf_system_firmware *
qualcomm snapdragon_x55_5g_modem-rf_system *
qualcomm snapdragon_x62_5g_modem-rf_system_firmware *
qualcomm snapdragon_x62_5g_modem-rf_system *
qualcomm snapdragon_x65_5g_modem-rf_system_firmware *
qualcomm snapdragon_x65_5g_modem-rf_system *
qualcomm snapdragon_x70_modem-rf_system_firmware *
qualcomm snapdragon_x70_modem-rf_system *
qualcomm snapdragon_x72_5g_modem-rf_system_firmware *
qualcomm snapdragon_x72_5g_modem-rf_system *
qualcomm snapdragon_x75_5g_modem-rf_system_firmware *
qualcomm snapdragon_x75_5g_modem-rf_system *
qualcomm wcd9340_firmware *
qualcomm wcd9340 *
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 wcd9390_firmware *
qualcomm wcd9390 *
qualcomm wcd9395_firmware *
qualcomm wcd9395 *
qualcomm wcn3988_firmware *
qualcomm wcn3988 *
qualcomm wcn6740_firmware *
qualcomm wcn6740 *
qualcomm wcn6755_firmware *
qualcomm wcn6755 *
qualcomm wsa8810_firmware *
qualcomm wsa8810 *
qualcomm wsa8815_firmware *
qualcomm wsa8815 *
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a transient denial of service (DOS) issue that occurs when processing CCCH (Common Control Channel) data if the network sends data with an invalid length. Essentially, the system encounters a problem handling improperly sized data packets, which can temporarily disrupt service.


How can this vulnerability impact me? :

The impact of this vulnerability is a temporary denial of service (DOS), meaning that the affected system or device may become unavailable or unresponsive for a short period when it receives malformed CCCH data from the network. This can disrupt normal operations and connectivity.


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