{"answers":{"affected":"It affects 68 products.","exploited":"There is no known exploitation of CVE-2023-43556 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-43556 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-43556 is a critical memory corruption vulnerability in Qualcomm Ar8035 Firmware, published on 3 Jun 2024. 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-2023-43556 and fix it if it is affected.\n\nWhat it is: CVE-2023-43556 is a critical memory corruption vulnerability in Qualcomm Ar8035 Firmware, published on 3 Jun 2024. 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-2023-43556 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-2023-43556/ (Markdown: https://insights.sbomify.com/CVE-2023-43556/index.md)","id":"CVE-2023-43556","markdown":"https://insights.sbomify.com/CVE-2023-43556/index.md","name":"CVE-2023-43556","record":{"aliases":["GHSA-mjc9-qch7-fcph"],"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 Hypervisor","requires_auth":"none","summary":"An attacker can exploit a buffer copy flaw in the Qualcomm Hypervisor to cause memory corruption, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"ar8035_firmware","vendor":"qualcomm"},{"product":"fastconnect_6700_firmware","vendor":"qualcomm"},{"product":"fastconnect_6900_firmware","vendor":"qualcomm"},{"product":"fastconnect_7800_firmware","vendor":"qualcomm"},{"product":"flight_rb5_5g_firmware","vendor":"qualcomm"},{"product":"qam8295p_firmware","vendor":"qualcomm"},{"product":"qca6391_firmware","vendor":"qualcomm"},{"product":"qca6574au_firmware","vendor":"qualcomm"},{"product":"qca6595_firmware","vendor":"qualcomm"},{"product":"qca6696_firmware","vendor":"qualcomm"},{"product":"qca6698aq_firmware","vendor":"qualcomm"},{"product":"qca8081_firmware","vendor":"qualcomm"},{"product":"qca8337_firmware","vendor":"qualcomm"},{"product":"qcm4490_firmware","vendor":"qualcomm"},{"product":"qcm5430_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":"qcs4490_firmware","vendor":"qualcomm"},{"product":"qcs5430_firmware","vendor":"qualcomm"},{"product":"qcs6490_firmware","vendor":"qualcomm"},{"product":"qcs7230_firmware","vendor":"qualcomm"},{"product":"qcs8250_firmware","vendor":"qualcomm"},{"product":"qrb5165m_firmware","vendor":"qualcomm"},{"product":"qrb5165n_firmware","vendor":"qualcomm"},{"product":"qsm8350_firmware","vendor":"qualcomm"},{"product":"robotics_rb5_firmware","vendor":"qualcomm"},{"product":"sa8295p_firmware","vendor":"qualcomm"},{"product":"sa8540p_firmware","vendor":"qualcomm"},{"product":"sa9000p_firmware","vendor":"qualcomm"},{"product":"sc8280xp-abbb_firmware","vendor":"qualcomm"},{"product":"sd888_firmware","vendor":"qualcomm"},{"product":"sdx57m_firmware","vendor":"qualcomm"},{"product":"sm7315_firmware","vendor":"qualcomm"},{"product":"sm7325p_firmware","vendor":"qualcomm"},{"product":"snapdragon_4_gen_2_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_778g\\+_5g_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_778g_5g_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_780g_5g_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_782g_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_7c\\+_gen_3_compute_firmware","vendor":"qualcomm"},{"product":"snapdragon_888\\+_5g_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_888_5g_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_8\\+_gen_1_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_8_gen_1_mobile_firmware","vendor":"qualcomm"},{"product":"snapdragon_ar2_gen_1_firmware","vendor":"qualcomm"},{"product":"snapdragon_x65_5g_modem-rf_firmware","vendor":"qualcomm"},{"product":"snapdragon_x70_modem-rf_firmware","vendor":"qualcomm"},{"product":"ssg2115p_firmware","vendor":"qualcomm"},{"product":"ssg2125p_firmware","vendor":"qualcomm"},{"product":"sxr1230p_firmware","vendor":"qualcomm"},{"product":"sxr2230p_firmware","vendor":"qualcomm"},{"product":"video_collaboration_vc3_platform_firmware","vendor":"qualcomm"},{"product":"video_collaboration_vc5_platform_firmware","vendor":"qualcomm"},{"product":"wcd9370_firmware","vendor":"qualcomm"},{"product":"wcd9375_firmware","vendor":"qualcomm"},{"product":"wcd9380_firmware","vendor":"qualcomm"},{"product":"wcd9385_firmware","vendor":"qualcomm"},{"product":"wcn3950_firmware","vendor":"qualcomm"},{"product":"wcn3988_firmware","vendor":"qualcomm"},{"product":"wcn6740_firmware","vendor":"qualcomm"},{"product":"wsa8810_firmware","vendor":"qualcomm"},{"product":"wsa8815_firmware","vendor":"qualcomm"},{"product":"wsa8830_firmware","vendor":"qualcomm"},{"product":"wsa8832_firmware","vendor":"qualcomm"},{"product":"wsa8835_firmware","vendor":"qualcomm"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Memory corruption in Hypervisor when platform information mentioned is not aligned.","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":"Buffer Copy Without Checking Size of Input in Hypervisor","id":"CVE-2023-43556","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:ar8035_firmware","products":["qualcomm:ar8035_firmware","qualcomm:fastconnect_6700_firmware","qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:flight_rb5_5g_firmware","qualcomm:qam8295p_firmware","qualcomm:qca6391_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6595_firmware","qualcomm:qca6696_firmware","qualcomm:qca6698aq_firmware","qualcomm:qca8081_firmware","qualcomm:qca8337_firmware","qualcomm:qcm4490_firmware","qualcomm:qcm5430_firmware","qualcomm:qcm6490_firmware","qualcomm:qcn6024_firmware","qualcomm:qcn9011_firmware","qualcomm:qcn9012_firmware","qualcomm:qcn9024_firmware","qualcomm:qcs4490_firmware","qualcomm:qcs5430_firmware","qualcomm:qcs6490_firmware","qualcomm:qcs7230_firmware","qualcomm:qcs8250_firmware","qualcomm:qrb5165m_firmware","qualcomm:qrb5165n_firmware","qualcomm:qsm8350_firmware","qualcomm:robotics_rb5_firmware","qualcomm:sa8295p_firmware","qualcomm:sa8540p_firmware","qualcomm:sa9000p_firmware","qualcomm:sd888_firmware","qualcomm:sdx57m_firmware","qualcomm:sm7315_firmware","qualcomm:sm7325p_firmware","qualcomm:snapdragon_7c\\+_gen_3_compute_firmware","qualcomm:snapdragon_888\\+_5g_mobile_firmware","qualcomm:snapdragon_888_5g_mobile_firmware","qualcomm:snapdragon_8\\+_gen_1_mobile_firmware","qualcomm:snapdragon_8_gen_1_mobile_firmware","qualcomm:snapdragon_ar2_gen_1_firmware","qualcomm:snapdragon_x65_5g_modem-rf_firmware","qualcomm:ssg2115p_firmware","qualcomm:ssg2125p_firmware","qualcomm:sxr1230p_firmware","qualcomm:sxr2230p_firmware","qualcomm:video_collaboration_vc3_platform_firmware","qualcomm:video_collaboration_vc5_platform_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9375_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn3988_firmware","qualcomm:wcn6740_firmware","qualcomm:wsa8810_firmware","qualcomm:wsa8815_firmware","qualcomm:wsa8830_firmware","qualcomm:wsa8832_firmware","qualcomm:wsa8835_firmware"],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in TeamCity","id":"CVE-2023-43566"},"packages":[],"prev":{"headline":"Buffer Over-read in Video","id":"CVE-2023-43555"},"products":["Snapdragon"],"published":"2024-06-03","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["Qualcomm, Inc."]},"summary":"An attacker can exploit a buffer copy flaw in the Qualcomm Hypervisor to cause memory corruption, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2023-43556/"}