{"answers":{"affected":"It affects 82 products.","exploited":"There is no known exploitation of CVE-2023-33020 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-33020 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-33020 is a high-severity denial of service vulnerability in Qualcomm Apq8017 Firmware, published on 5 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-33020 and fix it if it is affected.\n\nWhat it is: CVE-2023-33020 is a high-severity denial of service vulnerability in Qualcomm Apq8017 Firmware, published on 5 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-33020 in the wild and no public exploit code.\n\nAffected product: Qualcomm Apq8017 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-2023-33020/ (Markdown: https://insights.sbomify.com/CVE-2023-33020/index.md)","id":"CVE-2023-33020","markdown":"https://insights.sbomify.com/CVE-2023-33020/index.md","name":"CVE-2023-33020","record":{"aliases":["GHSA-pw8j-xxwv-qpr8"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Qualcomm Snapdragon","requires_auth":"none","summary":"An attacker can cause a transient denial of service in the WLAN Host by sending an invalid channel during a CSA IE.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"205_firmware","vendor":"qualcomm"},{"product":"215_firmware","vendor":"qualcomm"},{"product":"9206_lte_firmware","vendor":"qualcomm"},{"product":"apq8017_firmware","vendor":"qualcomm"},{"product":"apq8052_firmware","vendor":"qualcomm"},{"product":"apq8056_firmware","vendor":"qualcomm"},{"product":"apq8076_firmware","vendor":"qualcomm"},{"product":"ar8031_firmware","vendor":"qualcomm"},{"product":"c-v2x_9150_firmware","vendor":"qualcomm"},{"product":"csra6620_firmware","vendor":"qualcomm"},{"product":"csra6640_firmware","vendor":"qualcomm"},{"product":"fastconnect_6200_firmware","vendor":"qualcomm"},{"product":"home_hub_100_firmware","vendor":"qualcomm"},{"product":"mdm9250_firmware","vendor":"qualcomm"},{"product":"mdm9628_firmware","vendor":"qualcomm"},{"product":"mdm9650_firmware","vendor":"qualcomm"},{"product":"msm8108_firmware","vendor":"qualcomm"},{"product":"msm8209_firmware","vendor":"qualcomm"},{"product":"msm8608_firmware","vendor":"qualcomm"},{"product":"msm8909w_firmware","vendor":"qualcomm"},{"product":"msm8996au_firmware","vendor":"qualcomm"},{"product":"qca6174a_firmware","vendor":"qualcomm"},{"product":"qca6175a_firmware","vendor":"qualcomm"},{"product":"qca6554a_firmware","vendor":"qualcomm"},{"product":"qca6564a_firmware","vendor":"qualcomm"},{"product":"qca6564au_firmware","vendor":"qualcomm"},{"product":"qca6574_firmware","vendor":"qualcomm"},{"product":"qca6574a_firmware","vendor":"qualcomm"},{"product":"qca6574au_firmware","vendor":"qualcomm"},{"product":"qca6584_firmware","vendor":"qualcomm"},{"product":"qca6584au_firmware","vendor":"qualcomm"},{"product":"qca6595_firmware","vendor":"qualcomm"},{"product":"qca6595au_firmware","vendor":"qualcomm"},{"product":"qca6696_firmware","vendor":"qualcomm"},{"product":"qca9367_firmware","vendor":"qualcomm"},{"product":"qca9377_firmware","vendor":"qualcomm"},{"product":"qca9379_firmware","vendor":"qualcomm"},{"product":"sd626_firmware","vendor":"qualcomm"},{"product":"sdm429w_firmware","vendor":"qualcomm"},{"product":"sdx20m_firmware","vendor":"qualcomm"},{"product":"smart_audio_200_firmware","vendor":"qualcomm"},{"product":"smart_audio_400_firmware","vendor":"qualcomm"},{"product":"smart_display_200_firmware","vendor":"qualcomm"},{"product":"snapdragon_1200_firmware","vendor":"qualcomm"},{"product":"snapdragon_208_firmware","vendor":"qualcomm"},{"product":"snapdragon_210_firmware","vendor":"qualcomm"},{"product":"snapdragon_212_firmware","vendor":"qualcomm"},{"product":"snapdragon_425_firmware","vendor":"qualcomm"},{"product":"snapdragon_429_firmware","vendor":"qualcomm"},{"product":"snapdragon_439_firmware","vendor":"qualcomm"},{"product":"snapdragon_450_firmware","vendor":"qualcomm"},{"product":"snapdragon_617_firmware","vendor":"qualcomm"},{"product":"snapdragon_625_firmware","vendor":"qualcomm"},{"product":"snapdragon_626_firmware","vendor":"qualcomm"},{"product":"snapdragon_632_firmware","vendor":"qualcomm"},{"product":"snapdragon_650_firmware","vendor":"qualcomm"},{"product":"snapdragon_652_firmware","vendor":"qualcomm"},{"product":"snapdragon_653_firmware","vendor":"qualcomm"},{"product":"snapdragon_820_firmware","vendor":"qualcomm"},{"product":"snapdragon_auto_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_wear_2100_firmware","vendor":"qualcomm"},{"product":"snapdragon_wear_2500_firmware","vendor":"qualcomm"},{"product":"snapdragon_wear_3100_firmware","vendor":"qualcomm"},{"product":"snapdragon_wear_4100\\+_firmware","vendor":"qualcomm"},{"product":"snapdragon_x12_lte_firmware","vendor":"qualcomm"},{"product":"snapdragon_x20_lte_firmware","vendor":"qualcomm"},{"product":"snapdragon_x5_lte_firmware","vendor":"qualcomm"},{"product":"vision_intelligence_100_firmware","vendor":"qualcomm"},{"product":"vision_intelligence_200_firmware","vendor":"qualcomm"},{"product":"wcd9326_firmware","vendor":"qualcomm"},{"product":"wcd9330_firmware","vendor":"qualcomm"},{"product":"wcd9335_firmware","vendor":"qualcomm"},{"product":"wcn3610_firmware","vendor":"qualcomm"},{"product":"wcn3615_firmware","vendor":"qualcomm"},{"product":"wcn3620_firmware","vendor":"qualcomm"},{"product":"wcn3660_firmware","vendor":"qualcomm"},{"product":"wcn3660b_firmware","vendor":"qualcomm"},{"product":"wcn3680_firmware","vendor":"qualcomm"},{"product":"wcn3680b_firmware","vendor":"qualcomm"},{"product":"wcn3980_firmware","vendor":"qualcomm"},{"product":"wsa8810_firmware","vendor":"qualcomm"},{"product":"wsa8815_firmware","vendor":"qualcomm"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"}],"description":"Transient DOS in WLAN Host when an invalid channel (like channel out of range) is received in STA during CSA IE.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Improper Authorization in WLAN Host","id":"CVE-2023-33020","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:apq8017_firmware","products":["qualcomm:apq8017_firmware","qualcomm:apq8076_firmware","qualcomm:ar8031_firmware","qualcomm:c-v2x_9150_firmware","qualcomm:csra6620_firmware","qualcomm:csra6640_firmware","qualcomm:fastconnect_6200_firmware","qualcomm:mdm9250_firmware","qualcomm:mdm9628_firmware","qualcomm:mdm9650_firmware","qualcomm:msm8108_firmware","qualcomm:msm8209_firmware","qualcomm:msm8608_firmware","qualcomm:msm8909w_firmware","qualcomm:msm8996au_firmware","qualcomm:qca6174a_firmware","qualcomm:qca6175a_firmware","qualcomm:qca6554a_firmware","qualcomm:qca6564a_firmware","qualcomm:qca6564au_firmware","qualcomm:qca6574_firmware","qualcomm:qca6574a_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6584_firmware","qualcomm:qca6584au_firmware","qualcomm:qca6595_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca9367_firmware","qualcomm:qca9377_firmware","qualcomm:qca9379_firmware","qualcomm:sd626_firmware","qualcomm:sdm429w_firmware","qualcomm:sdx20m_firmware","qualcomm:smart_audio_400_firmware","qualcomm:wcd9326_firmware","qualcomm:wcd9330_firmware","qualcomm:wcd9335_firmware","qualcomm:wcn3610_firmware","qualcomm:wcn3615_firmware","qualcomm:wcn3620_firmware","qualcomm:wcn3660_firmware","qualcomm:wcn3660b_firmware","qualcomm:wcn3680_firmware","qualcomm:wcn3680b_firmware","qualcomm:wcn3980_firmware","qualcomm:wsa8810_firmware","qualcomm:wsa8815_firmware"],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Use After Free in Graphics","id":"CVE-2023-33021"},"packages":[],"prev":{"headline":"Improper Authorization in WLAN Host","id":"CVE-2023-33019"},"products":["Snapdragon"],"published":"2023-09-05","related":[{"cvss_score":8.4,"headline":"Integer Overflow or Wraparound in Audio","id":"CVE-2023-22667","kev_date_added":null,"published":"2023-07-04"},{"cvss_score":7.8,"headline":"Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in FM Host","id":"CVE-2024-33042","kev_date_added":null,"published":"2024-09-02"},{"cvss_score":7.8,"headline":"Use of Out-of-range Pointer Offset in Qualcomm IPC","id":"CVE-2023-22387","kev_date_added":null,"published":"2023-07-04"},{"cvss_score":7.5,"headline":"Buffer Copy Without Checking Size of Input in WLAN Host","id":"CVE-2024-53027","kev_date_added":null,"published":"2025-03-03"},{"cvss_score":7.5,"headline":"Improper Authorization in WLAN Host","id":"CVE-2023-33019","kev_date_added":null,"published":"2023-09-05"},{"cvss_score":7.5,"headline":"Improper Input Validation in Modem","id":"CVE-2023-21631","kev_date_added":null,"published":"2023-07-04"}],"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":"2024-08-02","vendors":["Qualcomm, Inc."]},"summary":"An attacker can cause a transient denial of service in the WLAN Host by sending an invalid channel during a CSA IE.","url":"https://insights.sbomify.com/CVE-2023-33020/"}