{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2017-8203 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-8203 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-8203 is a high-severity use after free vulnerability in Huawei Technologies Co., Ltd. Nova 2 Plus,Nova 2, 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-2017-8203 and fix it if it is affected.\n\nWhat it is: CVE-2017-8203 is a high-severity use after free vulnerability in Huawei Technologies Co., Ltd. Nova 2 Plus,Nova 2, 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-2017-8203 in the wild and no public exploit code.\n\nAffected product: Huawei Technologies Co., Ltd. Nova 2 Plus,Nova 2. 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-2017-8203/ (Markdown: https://insights.sbomify.com/CVE-2017-8203/index.md)","id":"CVE-2017-8203","markdown":"https://insights.sbomify.com/CVE-2017-8203/index.md","name":"CVE-2017-8203","record":{"aliases":["GHSA-x4r6-c6j7-6hfx"],"analysis":{"component_type":"mobile_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Huawei Nova smartphone","requires_auth":"none","summary":"A use-after-free vulnerability in Huawei Nova smartphones allows arbitrary code execution if a user installs a malicious high-privilege application.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"nova_2_firmware","vendor":"huawei"},{"product":"nova_2_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-416","name":"Use After Free"}],"description":"The Bastet Driver of Nova 2 Plus,Nova 2 Huawei smart phones with software of Versions earlier than BAC-AL00C00B173,Versions earlier than PIC-AL00C00B173 has a use after free (UAF) vulnerability. An attacker can convince a user to install a malicious application which has a high privilege to exploit this vulnerability, Successful exploitation may cause 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 Nova 2 Plus,Nova 2","id":"CVE-2017-8203","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in Honor 9","id":"CVE-2017-8204"},"packages":[],"prev":{"headline":"Memory corruption in Prague-AL00A,Prague-AL00B,Prague-AL00C,Prague-TL00A,Prague-TL10A","id":"CVE-2017-8202"},"products":["Nova 2 Plus,Nova 2"],"published":"2017-11-22","related":[],"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 use-after-free vulnerability in Huawei Nova smartphones allows arbitrary code execution if a user installs a malicious high-privilege application.","url":"https://insights.sbomify.com/CVE-2017-8203/"}