{"answers":{"affected":"It affects 90 products.","exploited":"There is no known exploitation of CVE-2021-1900 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-1900 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-1900 is a high-severity use after free vulnerability in Qualcomm Apq8009 Firmware, published on 9 Jun 2021. 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-2021-1900 and fix it if it is affected.\n\nWhat it is: CVE-2021-1900 is a high-severity use after free vulnerability in Qualcomm Apq8009 Firmware, published on 9 Jun 2021. 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-2021-1900 in the wild and no public exploit code.\n\nAffected product: Qualcomm Apq8009 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-2021-1900/ (Markdown: https://insights.sbomify.com/CVE-2021-1900/index.md)","id":"CVE-2021-1900","markdown":"https://insights.sbomify.com/CVE-2021-1900/index.md","name":"CVE-2021-1900","record":{"aliases":["GHSA-479q-wh8r-w2j3"],"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","requires_auth":"none","summary":"A race condition in Qualcomm Snapdragon display handling allows attackers to trigger a use-after-free, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"apq8009_firmware","vendor":"qualcomm"},{"product":"apq8009w_firmware","vendor":"qualcomm"},{"product":"apq8017_firmware","vendor":"qualcomm"},{"product":"apq8053_firmware","vendor":"qualcomm"},{"product":"apq8064au_firmware","vendor":"qualcomm"},{"product":"apq8096au_firmware","vendor":"qualcomm"},{"product":"aqt1000_firmware","vendor":"qualcomm"},{"product":"ar8031_firmware","vendor":"qualcomm"},{"product":"csra6620_firmware","vendor":"qualcomm"},{"product":"csra6640_firmware","vendor":"qualcomm"},{"product":"mdm9206_firmware","vendor":"qualcomm"},{"product":"mdm9250_firmware","vendor":"qualcomm"},{"product":"mdm9650_firmware","vendor":"qualcomm"},{"product":"msm8909w_firmware","vendor":"qualcomm"},{"product":"msm8953_firmware","vendor":"qualcomm"},{"product":"msm8996au_firmware","vendor":"qualcomm"},{"product":"qca4020_firmware","vendor":"qualcomm"},{"product":"qca6174a_firmware","vendor":"qualcomm"},{"product":"qca6175a_firmware","vendor":"qualcomm"},{"product":"qca6310_firmware","vendor":"qualcomm"},{"product":"qca6320_firmware","vendor":"qualcomm"},{"product":"qca6335_firmware","vendor":"qualcomm"},{"product":"qca6390_firmware","vendor":"qualcomm"},{"product":"qca6420_firmware","vendor":"qualcomm"},{"product":"qca6430_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":"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":"qcs405_firmware","vendor":"qualcomm"},{"product":"qcs603_firmware","vendor":"qualcomm"},{"product":"qcs605_firmware","vendor":"qualcomm"},{"product":"qualcomm215_firmware","vendor":"qualcomm"},{"product":"sa6155_firmware","vendor":"qualcomm"},{"product":"sa6155p_firmware","vendor":"qualcomm"},{"product":"sa8155_firmware","vendor":"qualcomm"},{"product":"sa8155p_firmware","vendor":"qualcomm"},{"product":"sd429_firmware","vendor":"qualcomm"},{"product":"sd439_firmware","vendor":"qualcomm"},{"product":"sd450_firmware","vendor":"qualcomm"},{"product":"sd632_firmware","vendor":"qualcomm"},{"product":"sd660_firmware","vendor":"qualcomm"},{"product":"sd670_firmware","vendor":"qualcomm"},{"product":"sd675_firmware","vendor":"qualcomm"},{"product":"sd710_firmware","vendor":"qualcomm"},{"product":"sd712_firmware","vendor":"qualcomm"},{"product":"sd835_firmware","vendor":"qualcomm"},{"product":"sd845_firmware","vendor":"qualcomm"},{"product":"sd855_firmware","vendor":"qualcomm"},{"product":"sd_455_firmware","vendor":"qualcomm"},{"product":"sd_636_firmware","vendor":"qualcomm"},{"product":"sd_8cx_firmware","vendor":"qualcomm"},{"product":"sdm630_firmware","vendor":"qualcomm"},{"product":"sdm830_firmware","vendor":"qualcomm"},{"product":"sdw2500_firmware","vendor":"qualcomm"},{"product":"sdx20_firmware","vendor":"qualcomm"},{"product":"sdx20m_firmware","vendor":"qualcomm"},{"product":"sdx50m_firmware","vendor":"qualcomm"},{"product":"sdx55_firmware","vendor":"qualcomm"},{"product":"sdx55m_firmware","vendor":"qualcomm"},{"product":"wcd9326_firmware","vendor":"qualcomm"},{"product":"wcd9330_firmware","vendor":"qualcomm"},{"product":"wcd9335_firmware","vendor":"qualcomm"},{"product":"wcd9340_firmware","vendor":"qualcomm"},{"product":"wcd9341_firmware","vendor":"qualcomm"},{"product":"wcd9360_firmware","vendor":"qualcomm"},{"product":"wcd9370_firmware","vendor":"qualcomm"},{"product":"wcd9375_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":"wcn3950_firmware","vendor":"qualcomm"},{"product":"wcn3980_firmware","vendor":"qualcomm"},{"product":"wcn3990_firmware","vendor":"qualcomm"},{"product":"wcn3998_firmware","vendor":"qualcomm"},{"product":"wcn3999_firmware","vendor":"qualcomm"},{"product":"whs9410_firmware","vendor":"qualcomm"},{"product":"wsa8810_firmware","vendor":"qualcomm"},{"product":"wsa8815_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-416","name":"Use After Free"},{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"Possible use after free in Display due to race condition while creating an external display in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables","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":"Use after free in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables","id":"CVE-2021-1900","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:apq8009_firmware","products":["qualcomm:apq8009_firmware","qualcomm:apq8009w_firmware","qualcomm:apq8017_firmware","qualcomm:apq8053_firmware","qualcomm:apq8064au_firmware","qualcomm:apq8096au_firmware","qualcomm:aqt1000_firmware","qualcomm:ar8031_firmware","qualcomm:csra6620_firmware","qualcomm:csra6640_firmware","qualcomm:mdm9206_firmware","qualcomm:mdm9250_firmware","qualcomm:mdm9650_firmware","qualcomm:msm8909w_firmware","qualcomm:msm8953_firmware","qualcomm:msm8996au_firmware","qualcomm:qca4020_firmware","qualcomm:qca6174a_firmware","qualcomm:qca6175a_firmware","qualcomm:qca6310_firmware","qualcomm:qca6320_firmware","qualcomm:qca6335_firmware","qualcomm:qca6390_firmware","qualcomm:qca6420_firmware","qualcomm:qca6430_firmware","qualcomm:qca6564a_firmware","qualcomm:qca6564au_firmware","qualcomm:qca6574_firmware","qualcomm:qca6574a_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6595_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca9367_firmware","qualcomm:qca9377_firmware","qualcomm:qca9379_firmware","qualcomm:qcs405_firmware","qualcomm:qcs603_firmware","qualcomm:qcs605_firmware","qualcomm:qualcomm215_firmware","qualcomm:sa6155_firmware","qualcomm:sa6155p_firmware","qualcomm:sa8155_firmware","qualcomm:sa8155p_firmware","qualcomm:sd429_firmware","qualcomm:sd439_firmware","qualcomm:sd450_firmware","qualcomm:sd632_firmware","qualcomm:sd660_firmware","qualcomm:sd670_firmware","qualcomm:sd675_firmware","qualcomm:sd710_firmware","qualcomm:sd712_firmware","qualcomm:sd835_firmware","qualcomm:sd845_firmware","qualcomm:sd855_firmware","qualcomm:sd_455_firmware","qualcomm:sd_636_firmware","qualcomm:sd_8cx_firmware","qualcomm:sdm630_firmware","qualcomm:sdm830_firmware","qualcomm:sdw2500_firmware","qualcomm:sdx20_firmware","qualcomm:sdx20m_firmware","qualcomm:sdx50m_firmware","qualcomm:sdx55_firmware","qualcomm:sdx55m_firmware","qualcomm:wcd9326_firmware","qualcomm:wcd9330_firmware","qualcomm:wcd9335_firmware","qualcomm:wcd9340_firmware","qualcomm:wcd9341_firmware","qualcomm:wcd9360_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9375_firmware","qualcomm:wcn3610_firmware","qualcomm:wcn3615_firmware","qualcomm:wcn3620_firmware","qualcomm:wcn3660_firmware","qualcomm:wcn3660b_firmware","qualcomm:wcn3680_firmware","qualcomm:wcn3680b_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn3980_firmware","qualcomm:wcn3990_firmware","qualcomm:wcn3998_firmware","qualcomm:wcn3999_firmware","qualcomm:whs9410_firmware","qualcomm:wsa8810_firmware","qualcomm:wsa8815_firmware"],"type":"use_after_free","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables","id":"CVE-2021-1901"},"packages":[],"prev":{"headline":"Memory corruption in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables","id":"CVE-2021-1899"},"products":["Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables"],"published":"2021-06-09","related":[{"cvss_score":8.4,"headline":"Qualcomm Multiple Chipsets Use-After-Free","id":"CVE-2021-1905","kev_date_added":"2021-11-03","published":"2021-05-07"},{"cvss_score":7.8,"headline":"Qualcomm Multiple Chipsets Improper Input Validation","id":"CVE-2020-11261","kev_date_added":"2021-12-01","published":"2021-06-09"},{"cvss_score":6.2,"headline":"Qualcomm Multiple Chipsets Detection of Error Condition Without Action","id":"CVE-2021-1906","kev_date_added":"2021-11-03","published":"2021-05-07"},{"cvss_score":9.8,"headline":"Buffer copy without checking size of input in Audio.","id":"CVE-2022-40510","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":9.8,"headline":"Integer Overflow to Buffer Overflow in Bluetooth HOST","id":"CVE-2022-22088","kev_date_added":null,"published":"2023-01-06"},{"cvss_score":9.8,"headline":"Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables","id":"CVE-2022-25720","kev_date_added":null,"published":"2022-10-19"},{"cvss_score":9.8,"headline":"Integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking","id":"CVE-2022-25748","kev_date_added":null,"published":"2022-10-19"}],"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":"2024-08-03","vendors":["Qualcomm, Inc."]},"summary":"A race condition in Qualcomm Snapdragon display handling allows attackers to trigger a use-after-free, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2021-1900/"}