{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-32831 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-32831 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-32831 is a medium-severity vulnerability in Mediatek Software Development Kit, published on 2 Jan 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-2023-32831 and fix it if it is affected.\n\nWhat it is: CVE-2023-32831 is a medium-severity vulnerability in Mediatek Software Development Kit, published on 2 Jan 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-2023-32831 in the wild and no public exploit code.\n\nAffected product: Mediatek Software Development Kit. 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-2023-32831/ (Markdown: https://insights.sbomify.com/CVE-2023-32831/index.md)","id":"CVE-2023-32831","markdown":"https://insights.sbomify.com/CVE-2023-32831/index.md","name":"CVE-2023-32831","record":{"aliases":["GHSA-w86q-6fxq-gcmr"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"MediaTek Wi-Fi driver","requires_auth":"low_privilege","summary":"Insufficient randomness in the MediaTek Wi-Fi driver allows local attackers to crack PINs and disclose information without user interaction.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"MediaTek","cpe":[{"product":"software_development_kit","vendor":"mediatek"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-330","name":"Use of Insufficiently Random Values"}],"description":"In wlan driver, there is a possible PIN crack due to use of insufficiently random values. This could lead to local information disclosure with no execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00325055; Issue ID: MSV-868.","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":"Weak cryptography in MT6890, MT7612, MT7613, MT7615, MT7622, MT7626, MT7629, MT7915, MT7916, MT7981, MT7986","id":"CVE-2023-32831","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"mediatek:software_development_kit","products":["mediatek:software_development_kit"],"type":"weak_cryptography","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Race condition in MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT6985, MT8797, MT8798","id":"CVE-2023-32832"},"packages":[],"prev":{"headline":"Memory corruption in MT5527, MT5583, MT5598, MT5599, MT5670, MT5680, MT5691, MT5695, MT5806, MT5813, MT5815, MT5816, MT5833, MT5835, MT5895, MT9010, MT9011, MT9012, MT9016, MT9020, MT9021, MT9022, MT9215, MT9216, MT9221, MT9222, MT9255, MT9256, MT9266, MT9269, MT9285, MT9286, MT9600, MT9602, MT9610, MT9612, MT9613, MT9615, MT9617, MT9629, MT9630, MT9631, MT9632, MT9633, MT9636, MT9638, MT9639, MT9649, MT9650, MT9652, MT9653, MT9660, MT9666, MT9667, MT9669, MT9670, MT9671, MT9675, MT9679, MT9685, MT9686, MT9688, MT9900, MT9901, MT9931, MT9950, MT9969, MT9970, MT9980, MT9981","id":"CVE-2023-32830"},"products":["MT6890, MT7612, MT7613, MT7615, MT7622, MT7626, MT7629, MT7915, MT7916, MT7981, MT7986"],"published":"2024-01-02","related":[{"cvss_score":9.8,"headline":"Memory corruption in MT6890, MT7615, MT7622, MT7663, MT7915","id":"CVE-2025-20681","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":9.8,"headline":"Memory corruption in MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986","id":"CVE-2025-20682","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":9.8,"headline":"Memory corruption in MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986","id":"CVE-2025-20683","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":9.8,"headline":"Memory corruption in MT7615, MT7622, MT7663","id":"CVE-2025-20684","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":9.8,"headline":"Missing authorization in MT6890, MT6990, MT7915, MT7916, MT7981, MT7986, MT7990, MT7992, MT7993","id":"CVE-2025-20674","kev_date_added":null,"published":"2025-06-02"},{"cvss_score":9.8,"headline":"Memory corruption in MT6890, MT7915, MT7916, MT7981, MT7986","id":"CVE-2025-20646","kev_date_added":null,"published":"2025-03-03"},{"cvss_score":9.8,"headline":"Memory corruption in MT6890, MT7915, MT7916, MT7981, MT7986","id":"CVE-2024-20017","kev_date_added":null,"published":"2024-03-04"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-18","vendors":["MediaTek, Inc."]},"summary":"Insufficient randomness in the MediaTek Wi-Fi driver allows local attackers to crack PINs and disclose information without user interaction.","url":"https://insights.sbomify.com/CVE-2023-32831/"}