{"answers":{"affected":"It affects 10 products.","exploited":"There is no known exploitation of CVE-2023-21653 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-21653 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-21653 is a high-severity denial of service vulnerability in Qualcomm Ar8035 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-2023-21653 and fix it if it is affected.\n\nWhat it is: CVE-2023-21653 is a high-severity denial of service vulnerability in Qualcomm Ar8035 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-2023-21653 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-2023-21653/ (Markdown: https://insights.sbomify.com/CVE-2023-21653/index.md)","id":"CVE-2023-21653","markdown":"https://insights.sbomify.com/CVE-2023-21653/index.md","name":"CVE-2023-21653","record":{"aliases":["GHSA-ghqc-wx9w-j5h4"],"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":"A reachable assertion in the Qualcomm Snapdragon modem allows attackers to cause a transient denial of service via RRC reconfiguration messages.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"ar8035_firmware","vendor":"qualcomm"},{"product":"qca8081_firmware","vendor":"qualcomm"},{"product":"qca8337_firmware","vendor":"qualcomm"},{"product":"qcn6024_firmware","vendor":"qualcomm"},{"product":"qcn9024_firmware","vendor":"qualcomm"},{"product":"sdx65_firmware","vendor":"qualcomm"},{"product":"sdx70m_firmware","vendor":"qualcomm"},{"product":"wcd9380_firmware","vendor":"qualcomm"},{"product":"wcn6855_firmware","vendor":"qualcomm"},{"product":"wcn6856_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-617","name":"Reachable Assertion"}],"description":"Transient DOS in Modem while processing RRC reconfiguration message.","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":"Reachable Assertion in Modem","id":"CVE-2023-21653","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:ar8035_firmware","products":["qualcomm:ar8035_firmware","qualcomm:qca8081_firmware","qualcomm:qca8337_firmware","qualcomm:qcn6024_firmware","qualcomm:qcn9024_firmware","qualcomm:sdx65_firmware","qualcomm:wcd9380_firmware","qualcomm:wcn6855_firmware","qualcomm:wcn6856_firmware"],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Improper Restriction of Operations within the Bounds of a Memory Buffer in Audio","id":"CVE-2023-21654"},"packages":[],"prev":{"headline":"Key Management Errors in HLOS","id":"CVE-2023-21652"},"products":["Snapdragon"],"published":"2023-09-05","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["Qualcomm, Inc."]},"summary":"A reachable assertion in the Qualcomm Snapdragon modem allows attackers to cause a transient denial of service via RRC reconfiguration messages.","url":"https://insights.sbomify.com/CVE-2023-21653/"}