{"answers":{"affected":"It affects 29 products.","exploited":"There is no known exploitation of CVE-2025-21485 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-21485 is a high-severity vulnerability in Qualcomm Fastconnect 6900 Firmware, published on 3 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-21485 and fix it if it is affected.\n\nWhat it is: CVE-2025-21485 is a high-severity vulnerability in Qualcomm Fastconnect 6900 Firmware, published on 3 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-21485 in the wild and no public exploit code.\n\nAffected product: Qualcomm Fastconnect 6900 Firmware. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-21485/ (Markdown: https://insights.sbomify.com/CVE-2025-21485/index.md)","id":"CVE-2025-21485","markdown":"https://insights.sbomify.com/CVE-2025-21485/index.md","name":"CVE-2025-21485","record":{"aliases":["3947112","A-409047090","ASB-A-409047090","GHSA-w5w3-37x5-78hg"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Qualcomm Snapdragon DSP","requires_auth":"low_privilege","summary":"A race condition in Qualcomm Snapdragon DSP allows memory corruption and potential code execution via malicious IOCTL calls.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"fastconnect_6900_firmware","vendor":"qualcomm"},{"product":"fastconnect_7800_firmware","vendor":"qualcomm"},{"product":"qmp1000_firmware","vendor":"qualcomm"},{"product":"sm8735_firmware","vendor":"qualcomm"},{"product":"sm8750_firmware","vendor":"qualcomm"},{"product":"sm8750p_firmware","vendor":"qualcomm"},{"product":"snapdragon_8_gen_3_mobile_platform_firmware","vendor":"qualcomm"},{"product":"snapdragon_w5\\+_gen_1_wearable_platform_firmware","vendor":"qualcomm"},{"product":"sw5100_firmware","vendor":"qualcomm"},{"product":"sw5100p_firmware","vendor":"qualcomm"},{"product":"sxr2230p_firmware","vendor":"qualcomm"},{"product":"sxr2250p_firmware","vendor":"qualcomm"},{"product":"sxr2330p_firmware","vendor":"qualcomm"},{"product":"wcd9378_firmware","vendor":"qualcomm"},{"product":"wcd9380_firmware","vendor":"qualcomm"},{"product":"wcd9385_firmware","vendor":"qualcomm"},{"product":"wcd9390_firmware","vendor":"qualcomm"},{"product":"wcd9395_firmware","vendor":"qualcomm"},{"product":"wcn7750_firmware","vendor":"qualcomm"},{"product":"wcn7860_firmware","vendor":"qualcomm"},{"product":"wcn7861_firmware","vendor":"qualcomm"},{"product":"wcn7880_firmware","vendor":"qualcomm"},{"product":"wcn7881_firmware","vendor":"qualcomm"},{"product":"wsa8830_firmware","vendor":"qualcomm"},{"product":"wsa8832_firmware","vendor":"qualcomm"},{"product":"wsa8835_firmware","vendor":"qualcomm"},{"product":"wsa8840_firmware","vendor":"qualcomm"},{"product":"wsa8845_firmware","vendor":"qualcomm"},{"product":"wsa8845h_firmware","vendor":"qualcomm"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"description":"Memory corruption while processing INIT and multimode invoke IOCTL calls on FastRPC.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service","id":"CVE-2025-21485","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:fastconnect_6900_firmware","products":["qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:qmp1000_firmware","qualcomm:sm8735_firmware","qualcomm:sm8750_firmware","qualcomm:sm8750p_firmware","qualcomm:snapdragon_8_gen_3_mobile_platform_firmware","qualcomm:snapdragon_w5\\+_gen_1_wearable_platform_firmware","qualcomm:sw5100_firmware","qualcomm:sw5100p_firmware","qualcomm:sxr2230p_firmware","qualcomm:sxr2250p_firmware","qualcomm:sxr2330p_firmware","qualcomm:wcd9378_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcd9390_firmware","qualcomm:wcd9395_firmware","qualcomm:wcn7750_firmware","qualcomm:wcn7860_firmware","qualcomm:wcn7861_firmware","qualcomm:wcn7880_firmware","qualcomm:wcn7881_firmware","qualcomm:wsa8830_firmware","qualcomm:wsa8832_firmware","qualcomm:wsa8835_firmware","qualcomm:wsa8840_firmware","qualcomm:wsa8845_firmware","qualcomm:wsa8845h_firmware"],"type":"race_condition","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Untrusted Pointer Dereference in DSP Service","id":"CVE-2025-21486"},"packages":[],"prev":{"headline":"Buffer Over-read in Data Network Stack \u0026 Connectivity","id":"CVE-2025-21484"},"products":["Snapdragon"],"published":"2025-06-03","related":[{"cvss_score":8.4,"headline":"Use After Free in Graphics","id":"CVE-2024-38399","kev_date_added":null,"published":"2024-10-07"},{"cvss_score":8.4,"headline":"Use After Free in Kernel","id":"CVE-2024-21472","kev_date_added":null,"published":"2024-04-01"},{"cvss_score":7.8,"headline":"Untrusted Pointer Dereference in Camera","id":"CVE-2025-47405","kev_date_added":null,"published":"2026-05-04"},{"cvss_score":7.8,"headline":"Use After Free in Secure Processor","id":"CVE-2025-47358","kev_date_added":null,"published":"2026-02-02"},{"cvss_score":7.8,"headline":"Use After Free in DSP Service","id":"CVE-2025-47350","kev_date_added":null,"published":"2025-12-18"},{"cvss_score":7.8,"headline":"Buffer Over-read in DSP Service","id":"CVE-2025-47368","kev_date_added":null,"published":"2025-11-04"},{"cvss_score":7.8,"headline":"Untrusted Pointer Dereference in Camera","id":"CVE-2025-27048","kev_date_added":null,"published":"2025-10-09"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["Qualcomm, Inc."]},"summary":"A race condition in Qualcomm Snapdragon DSP allows memory corruption and potential code execution via malicious IOCTL calls.","url":"https://insights.sbomify.com/CVE-2025-21485/"}