{"schema":"threatline.record/2","record":{"id":"CVE-2023-33063","aliases":[],"summary":"Qualcomm Multiple Chipsets Use-After-Free Vulnerability","details":"Multiple Qualcomm chipsets contain a use-after-free vulnerability due to memory corruption in DSP Services during a remote call from HLOS to DSP.","categories":["Unclassified"],"product":"Multiple Chipsets","vendor":"Qualcomm","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-33063","source_modified_at":"2025-10-21T23:05:31.211Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Snapdragon","vendor":"Qualcomm, Inc.","versions":[{"status":"affected","version":"315 5G IoT Modem"},{"status":"affected","version":"APQ8017"},{"status":"affected","version":"AQT1000"},{"status":"affected","version":"AR8031"},{"status":"affected","version":"AR8035"},{"status":"affected","version":"AR9380"},{"status":"affected","version":"C-V2X 9150"},{"status":"affected","version":"CSR8811"},{"status":"affected","version":"CSRA6620"},{"status":"affected","version":"CSRA6640"},{"status":"affected","version":"CSRB31024"},{"status":"affected","version":"FastConnect 6200"},{"status":"affected","version":"FastConnect 6700"},{"status":"affected","version":"FastConnect 6800"},{"status":"affected","version":"FastConnect 6900"},{"status":"affected","version":"FastConnect 7800"},{"status":"affected","version":"Flight RB5 5G Platform"},{"status":"affected","version":"Immersive Home 214 Platform"},{"status":"affected","version":"Immersive Home 216 Platform"},{"status":"affected","version":"Immersive Home 316 Platform"},{"status":"affected","version":"Immersive Home 318 Platform"},{"status":"affected","version":"IPQ4018"},{"status":"affected","version":"IPQ4019"},{"status":"affected","version":"IPQ4028"},{"status":"affected","version":"IPQ4029"},{"status":"affected","version":"IPQ5010"},{"status":"affected","version":"IPQ6010"},{"status":"affected","version":"IPQ6018"},{"status":"affected","version":"IPQ6028"},{"status":"affected","version":"IPQ8064"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":7.8,"severity":"High","kev":{"listed":true,"date_added":"2023-12-05","due_date":"2023-12-26","required_action":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.00672,"percentile":0.5152,"score_date":"2026-10-23"},"published_at":"2023-12-05T03:04:10.949Z","modified_at":"2025-10-21T23:05:31.211Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2023-33063","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:05:31.211Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2023-33063","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33063","source":"CISA KEV"},{"source":"CVE List","url":"https://www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-33063","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2023-12-07T05:00:05.724878Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T23:05:31.211Z","content_hash":"da00855c7a658e5a10a69f56cbe4482f27641772311a8d34b5d1519c46192066"}}