{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-8140 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-8140 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-8140 is a high-severity use after free vulnerability in Huawei Technologies Co., Ltd. P9 Plus, published on 22 Nov 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-8140 and fix it if it is affected.\n\nWhat it is: CVE-2017-8140 is a high-severity use after free vulnerability in Huawei Technologies Co., Ltd. P9 Plus, published on 22 Nov 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-8140 in the wild and no public exploit code.\n\nAffected product: Huawei Technologies Co., Ltd. P9 Plus. 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-2017-8140/ (Markdown: https://insights.sbomify.com/CVE-2017-8140/index.md)","id":"CVE-2017-8140","markdown":"https://insights.sbomify.com/CVE-2017-8140/index.md","name":"CVE-2017-8140","record":{"aliases":["GHSA-j356-v755-mh97"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Huawei P9 Plus","requires_auth":"none","summary":"A double free vulnerability in the soundtrigger driver allows malicious apps to cause system crashes or execute arbitrary code on Huawei P9 Plus devices.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"p9_plus_firmware","vendor":"huawei"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-415","name":"Double Free"}],"description":"The soundtrigger driver in P9 Plus smart phones with software versions earlier than VIE-AL10BC00B353 has a memory double free vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to free specific memory, which could triggers double free and causes a system crash or arbitrary code execution.","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 P9 Plus","id":"CVE-2017-8140","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2017"},"n_packages":0,"n_references":1,"next":{"headline":"Use after free in P10 Plus","id":"CVE-2017-8141"},"packages":[],"prev":{"headline":"Cross-site scripting in HedEx Lite","id":"CVE-2017-8139"},"products":["P9 Plus"],"published":"2017-11-22","related":[{"cvss_score":5.5,"headline":"Denial of service in P9 Plus","id":"CVE-2017-2711","kev_date_added":null,"published":"2017-11-22"},{"cvss_score":5.5,"headline":"Denial of service in P9 Plus","id":"CVE-2017-2731","kev_date_added":null,"published":"2017-11-22"},{"cvss_score":5.5,"headline":"Denial of service in P9 Plus","id":"CVE-2017-2734","kev_date_added":null,"published":"2017-11-22"}],"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":"2024-09-17","vendors":["Huawei Technologies Co., Ltd."]},"summary":"A double free vulnerability in the soundtrigger driver allows malicious apps to cause system crashes or execute arbitrary code on Huawei P9 Plus devices.","url":"https://insights.sbomify.com/CVE-2017-8140/"}