{"answers":{"affected":"It affects 168 products.","exploited":"There is no known exploitation of CVE-2023-33021 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-33021 is a high-severity use after free vulnerability in Qualcomm Apq8064au Firmware, published on 5 Sep 2023. 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-2023-33021 and fix it if it is affected.\n\nWhat it is: CVE-2023-33021 is a high-severity use after free vulnerability in Qualcomm Apq8064au Firmware, published on 5 Sep 2023. 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-2023-33021 in the wild and no public exploit code.\n\nAffected product: Qualcomm Apq8064au 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-2023-33021/ (Markdown: https://insights.sbomify.com/CVE-2023-33021/index.md)","id":"CVE-2023-33021","markdown":"https://insights.sbomify.com/CVE-2023-33021/index.md","name":"CVE-2023-33021","record":{"aliases":["3397562","A-285903020","ASB-A-285903020","GHSA-6m57-9wqh-pprq"],"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","requires_auth":"none","summary":"A use-after-free vulnerability in Qualcomm Graphics allows attackers to execute arbitrary code or escalate privileges via malicious command submission packets.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"apq8064au_firmware","vendor":"qualcomm"},{"product":"aqt1000_firmware","vendor":"qualcomm"},{"product":"ar8035_firmware","vendor":"qualcomm"},{"product":"csra6620_firmware","vendor":"qualcomm"},{"product":"csra6640_firmware","vendor":"qualcomm"},{"product":"fastconnect_6200_firmware","vendor":"qualcomm"},{"product":"fastconnect_6700_firmware","vendor":"qualcomm"},{"product":"fastconnect_6800_firmware","vendor":"qualcomm"},{"product":"fastconnect_6900_firmware","vendor":"qualcomm"},{"product":"fastconnect_7800_firmware","vendor":"qualcomm"},{"product":"flight_rb5_5g_firmware","vendor":"qualcomm"},{"product":"home_hub_100_firmware","vendor":"qualcomm"},{"product":"mdm9650_firmware","vendor":"qualcomm"},{"product":"msm8996au_firmware","vendor":"qualcomm"},{"product":"qam8255p_firmware","vendor":"qualcomm"},{"product":"qam8295p_firmware","vendor":"qualcomm"},{"product":"qca6174a_firmware","vendor":"qualcomm"},{"product":"qca6310_firmware","vendor":"qualcomm"},{"product":"qca6320_firmware","vendor":"qualcomm"},{"product":"qca6391_firmware","vendor":"qualcomm"},{"product":"qca6420_firmware","vendor":"qualcomm"},{"product":"qca6421_firmware","vendor":"qualcomm"},{"product":"qca6426_firmware","vendor":"qualcomm"},{"product":"qca6430_firmware","vendor":"qualcomm"},{"product":"qca6431_firmware","vendor":"qualcomm"},{"product":"qca6436_firmware","vendor":"qualcomm"},{"product":"qca6564_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":"qca6584au_firmware","vendor":"qualcomm"},{"product":"qca6595_firmware","vendor":"qualcomm"},{"product":"qca6595au_firmware","vendor":"qualcomm"},{"product":"qca6696_firmware","vendor":"qualcomm"},{"product":"qca6698aq_firmware","vendor":"qualcomm"},{"product":"qca6797aq_firmware","vendor":"qualcomm"},{"product":"qca8081_firmware","vendor":"qualcomm"},{"product":"qca8337_firmware","vendor":"qualcomm"},{"product":"qca9377_firmware","vendor":"qualcomm"},{"product":"qca9379_firmware","vendor":"qualcomm"},{"product":"qcm4325_firmware","vendor":"qualcomm"},{"product":"qcm6490_firmware","vendor":"qualcomm"},{"product":"qcn6024_firmware","vendor":"qualcomm"},{"product":"qcn9011_firmware","vendor":"qualcomm"},{"product":"qcn9012_firmware","vendor":"qualcomm"},{"product":"qcn9024_firmware","vendor":"qualcomm"},{"product":"qcs410_firmware","vendor":"qualcomm"},{"product":"qcs610_firmware","vendor":"qualcomm"},{"product":"qcs6490_firmware","vendor":"qualcomm"},{"product":"qrb5165m_firmware","vendor":"qualcomm"},{"product":"qrb5165n_firmware","vendor":"qualcomm"},{"product":"robotics_rb5_firmware","vendor":"qualcomm"},{"product":"sa4150p_firmware","vendor":"qualcomm"},{"product":"sa4155p_firmware","vendor":"qualcomm"},{"product":"sa6145p_firmware","vendor":"qualcomm"},{"product":"sa6150p_firmware","vendor":"qualcomm"},{"product":"sa6155_firmware","vendor":"qualcomm"},{"product":"sa6155p_firmware","vendor":"qualcomm"},{"product":"sa8145p_firmware","vendor":"qualcomm"},{"product":"sa8150p_firmware","vendor":"qualcomm"},{"product":"sa8155_firmware","vendor":"qualcomm"},{"product":"sa8155p_firmware","vendor":"qualcomm"},{"product":"sa8195p_firmware","vendor":"qualcomm"},{"product":"sa8255p_firmware","vendor":"qualcomm"},{"product":"sa8295p_firmware","vendor":"qualcomm"},{"product":"sd626_firmware","vendor":"qualcomm"},{"product":"sd660_firmware","vendor":"qualcomm"},{"product":"sd670_firmware","vendor":"qualcomm"},{"product":"sd675_firmware","vendor":"qualcomm"},{"product":"sd730_firmware","vendor":"qualcomm"},{"product":"sd835_firmware","vendor":"qualcomm"},{"product":"sd855_firmware","vendor":"qualcomm"},{"product":"sd865_5g_firmware","vendor":"qualcomm"},{"product":"sd888_firmware","vendor":"qualcomm"},{"product":"sd_675_firmware","vendor":"qualcomm"},{"product":"sdx55_firmware","vendor":"qualcomm"},{"product":"sm6250_firmware","vendor":"qualcomm"},{"product":"sm6250p_firmware","vendor":"qualcomm"},{"product":"sm7250p_firmware","vendor":"qualcomm"},{"product":"sm7315_firmware","vendor":"qualcomm"},{"product":"sm7325p_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_429_firmware","vendor":"qualcomm"},{"product":"snapdragon_439_firmware","vendor":"qualcomm"},{"product":"snapdragon_450_firmware","vendor":"qualcomm"},{"product":"snapdragon_480\\+_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_480_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_4_gen_1_firmware","vendor":"qualcomm"},{"product":"snapdragon_625_firmware","vendor":"qualcomm"},{"product":"snapdragon_626_firmware","vendor":"qualcomm"},{"product":"snapdragon_630_firmware","vendor":"qualcomm"},{"product":"snapdragon_632_firmware","vendor":"qualcomm"},{"product":"snapdragon_636_firmware","vendor":"qualcomm"},{"product":"snapdragon_660_firmware","vendor":"qualcomm"},{"product":"snapdragon_670_firmware","vendor":"qualcomm"},{"product":"snapdragon_675_firmware","vendor":"qualcomm"},{"product":"snapdragon_678_firmware","vendor":"qualcomm"},{"product":"snapdragon_680_4g_firmware","vendor":"qualcomm"},{"product":"snapdragon_685_4g_firmware","vendor":"qualcomm"},{"product":"snapdragon_690_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_695_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_710_firmware","vendor":"qualcomm"},{"product":"snapdragon_720g_firmware","vendor":"qualcomm"},{"product":"snapdragon_730_firmware","vendor":"qualcomm"},{"product":"snapdragon_730g_firmware","vendor":"qualcomm"},{"product":"snapdragon_732g_firmware","vendor":"qualcomm"},{"product":"snapdragon_750g_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_765_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_765g_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_768g_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_778g\\+_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_778g_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_780g_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_782g_firmware","vendor":"qualcomm"},{"product":"snapdragon_7c\\+_gen_3_firmware","vendor":"qualcomm"},{"product":"snapdragon_820_firmware","vendor":"qualcomm"},{"product":"snapdragon_835_firmware","vendor":"qualcomm"},{"product":"snapdragon_855\\+_firmware","vendor":"qualcomm"},{"product":"snapdragon_855_firmware","vendor":"qualcomm"},{"product":"snapdragon_860_firmware","vendor":"qualcomm"},{"product":"snapdragon_865\\+_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_865_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_870_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_888\\+_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_888_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_8_gen_1_firmware","vendor":"qualcomm"},{"product":"snapdragon_auto_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_w5\\+_gen_1_firmware","vendor":"qualcomm"},{"product":"snapdragon_x12_lte_firmware","vendor":"qualcomm"},{"product":"snapdragon_x24_lte_firmware","vendor":"qualcomm"},{"product":"snapdragon_x50_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_x55_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_x65_5g_firmware","vendor":"qualcomm"},{"product":"snapdragon_xr1_firmware","vendor":"qualcomm"},{"product":"snapdragon_xr2_5g_firmware","vendor":"qualcomm"},{"product":"sw5100_firmware","vendor":"qualcomm"},{"product":"sw5100p_firmware","vendor":"qualcomm"},{"product":"sxr1120_firmware","vendor":"qualcomm"},{"product":"sxr2130_firmware","vendor":"qualcomm"},{"product":"vision_intelligence_100_firmware","vendor":"qualcomm"},{"product":"vision_intelligence_200_firmware","vendor":"qualcomm"},{"product":"wcd9326_firmware","vendor":"qualcomm"},{"product":"wcd9335_firmware","vendor":"qualcomm"},{"product":"wcd9340_firmware","vendor":"qualcomm"},{"product":"wcd9341_firmware","vendor":"qualcomm"},{"product":"wcd9370_firmware","vendor":"qualcomm"},{"product":"wcd9371_firmware","vendor":"qualcomm"},{"product":"wcd9375_firmware","vendor":"qualcomm"},{"product":"wcd9380_firmware","vendor":"qualcomm"},{"product":"wcd9385_firmware","vendor":"qualcomm"},{"product":"wcn3610_firmware","vendor":"qualcomm"},{"product":"wcn3615_firmware","vendor":"qualcomm"},{"product":"wcn3660_firmware","vendor":"qualcomm"},{"product":"wcn3660b_firmware","vendor":"qualcomm"},{"product":"wcn3680b_firmware","vendor":"qualcomm"},{"product":"wcn3950_firmware","vendor":"qualcomm"},{"product":"wcn3980_firmware","vendor":"qualcomm"},{"product":"wcn3988_firmware","vendor":"qualcomm"},{"product":"wcn3990_firmware","vendor":"qualcomm"},{"product":"wcn6740_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-416","name":"Use After Free"}],"description":"Memory corruption in Graphics while processing user packets for command submission.","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":"Use After Free in Graphics","id":"CVE-2023-33021","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:apq8064au_firmware","products":["qualcomm:apq8064au_firmware","qualcomm:aqt1000_firmware","qualcomm:ar8035_firmware","qualcomm:csra6620_firmware","qualcomm:csra6640_firmware","qualcomm:fastconnect_6200_firmware","qualcomm:fastconnect_6700_firmware","qualcomm:fastconnect_6800_firmware","qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:flight_rb5_5g_firmware","qualcomm:mdm9650_firmware","qualcomm:msm8996au_firmware","qualcomm:qam8255p_firmware","qualcomm:qam8295p_firmware","qualcomm:qca6174a_firmware","qualcomm:qca6310_firmware","qualcomm:qca6320_firmware","qualcomm:qca6391_firmware","qualcomm:qca6420_firmware","qualcomm:qca6421_firmware","qualcomm:qca6426_firmware","qualcomm:qca6430_firmware","qualcomm:qca6431_firmware","qualcomm:qca6436_firmware","qualcomm:qca6564_firmware","qualcomm:qca6564a_firmware","qualcomm:qca6564au_firmware","qualcomm:qca6574_firmware","qualcomm:qca6574a_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6584au_firmware","qualcomm:qca6595_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca6698aq_firmware","qualcomm:qca6797aq_firmware","qualcomm:qca8081_firmware","qualcomm:qca8337_firmware","qualcomm:qca9377_firmware","qualcomm:qca9379_firmware","qualcomm:qcm4325_firmware","qualcomm:qcm6490_firmware","qualcomm:qcn6024_firmware","qualcomm:qcn9011_firmware","qualcomm:qcn9012_firmware","qualcomm:qcn9024_firmware","qualcomm:qcs410_firmware","qualcomm:qcs610_firmware","qualcomm:qcs6490_firmware","qualcomm:qrb5165m_firmware","qualcomm:qrb5165n_firmware","qualcomm:robotics_rb5_firmware","qualcomm:sa4150p_firmware","qualcomm:sa4155p_firmware","qualcomm:sa6145p_firmware","qualcomm:sa6150p_firmware","qualcomm:sa6155_firmware","qualcomm:sa6155p_firmware","qualcomm:sa8145p_firmware","qualcomm:sa8150p_firmware","qualcomm:sa8155_firmware","qualcomm:sa8155p_firmware","qualcomm:sa8195p_firmware","qualcomm:sa8255p_firmware","qualcomm:sa8295p_firmware","qualcomm:sd626_firmware","qualcomm:sd660_firmware","qualcomm:sd670_firmware","qualcomm:sd675_firmware","qualcomm:sd730_firmware","qualcomm:sd835_firmware","qualcomm:sd855_firmware","qualcomm:sd865_5g_firmware","qualcomm:sd888_firmware","qualcomm:sd_675_firmware","qualcomm:sdx55_firmware","qualcomm:sm6250_firmware","qualcomm:sm6250p_firmware","qualcomm:sm7250p_firmware","qualcomm:sm7315_firmware","qualcomm:sm7325p_firmware","qualcomm:smart_audio_400_firmware","qualcomm:snapdragon_xr2_5g_firmware","qualcomm:sw5100_firmware","qualcomm:sw5100p_firmware","qualcomm:sxr1120_firmware","qualcomm:sxr2130_firmware","qualcomm:wcd9326_firmware","qualcomm:wcd9335_firmware","qualcomm:wcd9340_firmware","qualcomm:wcd9341_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9371_firmware","qualcomm:wcd9375_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcn3610_firmware","qualcomm:wcn3615_firmware","qualcomm:wcn3660_firmware","qualcomm:wcn3660b_firmware","qualcomm:wcn3680b_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn3980_firmware","qualcomm:wcn3988_firmware","qualcomm:wcn3990_firmware","qualcomm:wcn6740_firmware","qualcomm:wsa8810_firmware","qualcomm:wsa8815_firmware","qualcomm:wsa8830_firmware","qualcomm:wsa8835_firmware"],"type":"use_after_free","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Integer Overflow to Buffer Overflow in HLOS","id":"CVE-2023-33022"},"packages":[],"prev":{"headline":"Improper Authorization in WLAN Host","id":"CVE-2023-33020"},"products":["Snapdragon"],"published":"2023-09-05","related":[{"cvss_score":9.3,"headline":"Integer Overflow to Buffer Overflow in Automotive","id":"CVE-2022-33219","kev_date_added":null,"published":"2023-01-06"},{"cvss_score":9.1,"headline":"Untrusted Pointer Dereference in Automotive","id":"CVE-2023-21643","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":8.8,"headline":"Incorrect Calculation of Buffer Size in SCE-Mink","id":"CVE-2025-27074","kev_date_added":null,"published":"2025-11-04"},{"cvss_score":8.4,"headline":"Stack-based Buffer Overflow in Automotive GPU","id":"CVE-2023-21632","kev_date_added":null,"published":"2023-06-06"},{"cvss_score":8.4,"headline":"Stack based buffer overflow in Core","id":"CVE-2022-40520","kev_date_added":null,"published":"2023-01-06"},{"cvss_score":8.4,"headline":"Memory corruption in Snapdragon Auto","id":"CVE-2022-33210","kev_date_added":null,"published":"2022-10-17"}],"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":"A use-after-free vulnerability in Qualcomm Graphics allows attackers to execute arbitrary code or escalate privileges via malicious command submission packets.","url":"https://insights.sbomify.com/CVE-2023-33021/"}