CVE-2025-47377
Undergoing Analysis Undergoing Analysis - In Progress
Use-After-Free Memory Corruption in Qualcomm IOCTL Processing

Publication date: 2026-03-02

Last updated on: 2026-03-04

Assigner: Qualcomm, Inc.

Description
Memory Corruption when accessing a buffer after it has been freed while processing IOCTL calls.
CVSS Scores
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Meta Information
Published
2026-03-02
Last Modified
2026-03-04
Generated
2026-05-07
AI Q&A
2026-03-02
EPSS Evaluated
2026-05-05
NVD
CVE-2025-47377
EUVD
EUVD-2025-208186
Affected Vendors & Products
Showing 122 associated CPEs
Vendor Product Version / Range
qualcomm ar8035_firmware *
qualcomm fastconnect_6200_firmware *
qualcomm fastconnect_6900_firmware *
qualcomm fastconnect_7800_firmware *
qualcomm flight_rb5_5g_platform_firmware *
qualcomm fwa_gen_3_ultra_firmware *
qualcomm g1_gen_1_firmware *
qualcomm lemans_au_lgit_firmware *
qualcomm lemansau_firmware *
qualcomm milos_firmware *
qualcomm qam8255p_firmware *
qualcomm qam8295p_firmware *
qualcomm qamsrv1h_firmware *
qualcomm qamsrv1m_firmware *
qualcomm qca6174a_firmware *
qualcomm qca6391_firmware *
qualcomm qca6574_firmware *
qualcomm qca6574a_firmware *
qualcomm qca6574au_firmware *
qualcomm qca6584au_firmware *
qualcomm qca6595_firmware *
qualcomm qca6595au_firmware *
qualcomm qca6678aq_firmware *
qualcomm qca6688aq_firmware *
qualcomm qca6696_firmware *
qualcomm qca6698aq_firmware *
qualcomm qca6698au_firmware *
qualcomm qca6797aq_firmware *
qualcomm qca8081_firmware *
qualcomm qca8337_firmware *
qualcomm qca8695au_firmware *
qualcomm qca9367_firmware *
qualcomm qca9377_firmware *
qualcomm qcc710_firmware *
qualcomm qcm2290_firmware *
qualcomm qcm4325_firmware *
qualcomm qcm6125_firmware *
qualcomm qcn6224_firmware *
qualcomm qcn6274_firmware *
qualcomm qcn9011_firmware *
qualcomm qcn9012_firmware *
qualcomm qcs2290_firmware *
qualcomm qcs4290_firmware *
qualcomm qcs8550_firmware *
qualcomm qep8111_firmware *
qualcomm snapdragon_8+_gen_2_mobile_platform_firmware *
qualcomm snapdragon_auto_5g_modem-rf_gen_2_firmware *
qualcomm snapdragon_w5+_gen_1_wearable_platform_firmware *
qualcomm snapdragon_x32_5g_modem-rf_system_firmware *
qualcomm snapdragon_x35_5g_modem-rf_system_firmware *
qualcomm snapdragon_x72_5g_modem-rf_system_firmware *
qualcomm snapdragon_x75_5g_modem-rf_system_firmware *
qualcomm srv1h_firmware *
qualcomm srv1m_firmware *
qualcomm sw5100_firmware *
qualcomm sw5100p_firmware *
qualcomm sxr2330p_firmware *
qualcomm sxr2350p_firmware *
qualcomm wcd9340_firmware *
qualcomm wcd9370_firmware *
qualcomm wcd9371_firmware *
qualcomm wcd9375_firmware *
qualcomm wcd9378_firmware *
qualcomm wcd9380_firmware *
qualcomm wcd9385_firmware *
qualcomm wcd9390_firmware *
qualcomm wcd9395_firmware *
qualcomm wcn3910_firmware *
qualcomm wcn3950_firmware *
qualcomm wcn3980_firmware *
qualcomm wcn3988_firmware *
qualcomm wcn6450_firmware *
qualcomm wcn6650_firmware *
qualcomm wcn6755_firmware *
qualcomm wsa8810_firmware *
qualcomm wsa8815_firmware *
qualcomm wsa8830_firmware *
qualcomm wsa8832_firmware *
qualcomm wsa8835_firmware *
qualcomm wsa8840_firmware *
qualcomm wsa8845_firmware *
qualcomm wsa8845h_firmware *
qualcomm qfw7114_firmware *
qualcomm qfw7124_firmware *
qualcomm qrb5165n_firmware *
qualcomm video_collaboration_vc1_platform_firmware *
qualcomm video_collaboration_vc5_platform_firmware *
qualcomm robotics_rb5_platform_firmware *
qualcomm sa6155p_firmware *
qualcomm sa7255p_firmware *
qualcomm sa7775p_firmware *
qualcomm sa8155p_firmware *
qualcomm sa8195p_firmware *
qualcomm sa8255p_firmware *
qualcomm sa8295p_firmware *
qualcomm sa8620p_firmware *
qualcomm sa8770p_firmware *
qualcomm sa9000p_firmware *
qualcomm sd662_firmware *
qualcomm sm6225p_firmware *
qualcomm sm6650p_firmware *
qualcomm sm7550_firmware *
qualcomm sm7550p_firmware *
qualcomm sm7635p_firmware *
qualcomm sm7675_firmware *
qualcomm sm7675p_firmware *
qualcomm sm8550p_firmware *
qualcomm sm8635_firmware *
qualcomm sm8635p_firmware *
qualcomm sm8650q_firmware *
qualcomm snapdragon_4_gen_1_mobile_platform_firmware *
qualcomm snapdragon_460_mobile_platform_firmware *
qualcomm snapdragon_480_5g_mobile_platform_firmware *
qualcomm snapdragon_480+_5g_mobile_platform_firmware *
qualcomm snapdragon_6_gen_4_mobile_platform_firmware *
qualcomm snapdragon_662_mobile_platform_firmware *
qualcomm snapdragon_680_4g_mobile_platform_firmware *
qualcomm snapdragon_685_4g_mobile_platform_firmware *
qualcomm snapdragon_695_5g_mobile_platform_firmware *
qualcomm snapdragon_7s_gen_3_mobile_platform_firmware *
qualcomm snapdragon_8_gen_2_mobile_platform_firmware *
qualcomm snapdragon_8_gen_3_mobile_platform_firmware *
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-416 The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a memory corruption issue that occurs when a program accesses a buffer after it has already been freed. Specifically, it happens during the processing of IOCTL (Input/Output Control) calls.


How can this vulnerability impact me? :

Exploiting this vulnerability can lead to serious impacts including high confidentiality, integrity, and availability risks. An attacker with low privileges and local access could potentially execute arbitrary code, cause system crashes, or manipulate sensitive data.


How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:

I don't know


How can this vulnerability be detected on my network or system? Can you suggest some commands?

I don't know


What immediate steps should I take to mitigate this vulnerability?

I don't know


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