{"answers":{"affected":"It affects 41 products.","exploited":"There is no known exploitation of CVE-2021-35074 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2021-35074 is a high-severity vulnerability in Qualcomm Ar8035 Firmware, published on 11 Feb 2022. 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-2021-35074 and fix it if it is affected.\n\nWhat it is: CVE-2021-35074 is a high-severity vulnerability in Qualcomm Ar8035 Firmware, published on 11 Feb 2022. 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-2021-35074 in the wild and no public exploit code.\n\nAffected product: Qualcomm Ar8035 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-2021-35074/ (Markdown: https://insights.sbomify.com/CVE-2021-35074/index.md)","id":"CVE-2021-35074","markdown":"https://insights.sbomify.com/CVE-2021-35074/index.md","name":"CVE-2021-35074","record":{"aliases":["2998013","A-204905255","ASB-A-204905255","GHSA-99jj-cr4x-25gh"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Qualcomm Snapdragon firmware","requires_auth":"none","summary":"An integer overflow in Qualcomm Snapdragon firmware allows attackers to potentially execute arbitrary code or escalate privileges via crafted request messages.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"ar8035_firmware","vendor":"qualcomm"},{"product":"qca6174a_firmware","vendor":"qualcomm"},{"product":"qca6391_firmware","vendor":"qualcomm"},{"product":"qca6574au_firmware","vendor":"qualcomm"},{"product":"qca6595au_firmware","vendor":"qualcomm"},{"product":"qca6696_firmware","vendor":"qualcomm"},{"product":"qca8081_firmware","vendor":"qualcomm"},{"product":"qca8337_firmware","vendor":"qualcomm"},{"product":"qca9377_firmware","vendor":"qualcomm"},{"product":"qcm6490_firmware","vendor":"qualcomm"},{"product":"qcs6490_firmware","vendor":"qualcomm"},{"product":"sa6145p_firmware","vendor":"qualcomm"},{"product":"sa6150p_firmware","vendor":"qualcomm"},{"product":"sa6155p_firmware","vendor":"qualcomm"},{"product":"sa8145p_firmware","vendor":"qualcomm"},{"product":"sa8150p_firmware","vendor":"qualcomm"},{"product":"sa8155p_firmware","vendor":"qualcomm"},{"product":"sa8195p_firmware","vendor":"qualcomm"},{"product":"sd480_firmware","vendor":"qualcomm"},{"product":"sd888_5g_firmware","vendor":"qualcomm"},{"product":"sd_8_gen1_5g_firmware","vendor":"qualcomm"},{"product":"sdx12_firmware","vendor":"qualcomm"},{"product":"sdx65_firmware","vendor":"qualcomm"},{"product":"sm6375_firmware","vendor":"qualcomm"},{"product":"wcd9335_firmware","vendor":"qualcomm"},{"product":"wcd9370_firmware","vendor":"qualcomm"},{"product":"wcd9375_firmware","vendor":"qualcomm"},{"product":"wcd9380_firmware","vendor":"qualcomm"},{"product":"wcd9385_firmware","vendor":"qualcomm"},{"product":"wcn3988_firmware","vendor":"qualcomm"},{"product":"wcn3991_firmware","vendor":"qualcomm"},{"product":"wcn3998_firmware","vendor":"qualcomm"},{"product":"wcn6750_firmware","vendor":"qualcomm"},{"product":"wcn6850_firmware","vendor":"qualcomm"},{"product":"wcn6851_firmware","vendor":"qualcomm"},{"product":"wcn6855_firmware","vendor":"qualcomm"},{"product":"wcn6856_firmware","vendor":"qualcomm"},{"product":"wsa8810_firmware","vendor":"qualcomm"},{"product":"wsa8815_firmware","vendor":"qualcomm"},{"product":"wsa8830_firmware","vendor":"qualcomm"},{"product":"wsa8835_firmware","vendor":"qualcomm"}],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"Possible integer overflow due to improper fragment datatype while calculating number of fragments in a request message in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile","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":"Integer overflow in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile","id":"CVE-2021-35074","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:ar8035_firmware","products":["qualcomm:ar8035_firmware","qualcomm:qca6174a_firmware","qualcomm:qca6391_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca8081_firmware","qualcomm:qca8337_firmware","qualcomm:qca9377_firmware","qualcomm:qcm6490_firmware","qualcomm:qcs6490_firmware","qualcomm:sa6145p_firmware","qualcomm:sa6150p_firmware","qualcomm:sa6155p_firmware","qualcomm:sa8145p_firmware","qualcomm:sa8150p_firmware","qualcomm:sa8155p_firmware","qualcomm:sa8195p_firmware","qualcomm:sd480_firmware","qualcomm:sd888_5g_firmware","qualcomm:sd_8_gen1_5g_firmware","qualcomm:sdx12_firmware","qualcomm:sdx65_firmware","qualcomm:sm6375_firmware","qualcomm:wcd9335_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9375_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcn3988_firmware","qualcomm:wcn3991_firmware","qualcomm:wcn3998_firmware","qualcomm:wcn6750_firmware","qualcomm:wcn6850_firmware","qualcomm:wcn6851_firmware","qualcomm:wcn6855_firmware","qualcomm:wcn6856_firmware","qualcomm:wsa8810_firmware","qualcomm:wsa8815_firmware","qualcomm:wsa8830_firmware","qualcomm:wsa8835_firmware"],"type":"integer_overflow","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Null dereference in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile","id":"CVE-2021-35075"},"packages":[],"prev":{"headline":"Denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile","id":"CVE-2021-35073"},"products":["Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile"],"published":"2022-02-11","related":[{"cvss_score":8.4,"headline":"Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset","id":"CVE-2023-33106","kev_date_added":"2023-12-05","published":"2023-12-05"},{"cvss_score":9.8,"headline":"Improper Validation of Array Index in WLAN Host Communication","id":"CVE-2024-45569","kev_date_added":null,"published":"2025-02-03"},{"cvss_score":9.8,"headline":"Improper Input Validation in WIN SON","id":"CVE-2024-21473","kev_date_added":null,"published":"2024-04-01"},{"cvss_score":9.8,"headline":"Buffer Copy Without Checking Size of Input in Data Modem","id":"CVE-2023-28582","kev_date_added":null,"published":"2024-03-04"},{"cvss_score":9.8,"headline":"Use After Free in WLAN Host Communication","id":"CVE-2023-43552","kev_date_added":null,"published":"2024-03-04"},{"cvss_score":9.8,"headline":"Use of Out-of-range Pointer Offset in WLAN HOST","id":"CVE-2023-43553","kev_date_added":null,"published":"2024-03-04"},{"cvss_score":9.8,"headline":"Buffer Copy without Checking Size of Input in Data Modem","id":"CVE-2023-33025","kev_date_added":null,"published":"2024-01-02"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Qualcomm, Inc."]},"summary":"An integer overflow in Qualcomm Snapdragon firmware allows attackers to potentially execute arbitrary code or escalate privileges via crafted request messages.","url":"https://insights.sbomify.com/CVE-2021-35074/"}