{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-52547 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-52547 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-52547 is a high-severity memory corruption vulnerability in Huawei CurieM-WFG9B, published on 28 May 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-2023-52547 and fix it if it is affected.\n\nWhat it is: CVE-2023-52547 is a high-severity memory corruption vulnerability in Huawei CurieM-WFG9B, published on 28 May 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-2023-52547 in the wild and no public exploit code.\n\nAffected product: Huawei CurieM-WFG9B. 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-2023-52547/ (Markdown: https://insights.sbomify.com/CVE-2023-52547/index.md)","id":"CVE-2023-52547","markdown":"https://insights.sbomify.com/CVE-2023-52547/index.md","name":"CVE-2023-52547","record":{"aliases":[],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Huawei laptop BIOS","requires_auth":"low_privilege","summary":"A memory corruption flaw in the BIOS SMM handler allows a malicious OS to execute code in System Management Mode, requiring a firmware update.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"curiem-wfg9b_firmware","vendor":"huawei"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-130","name":"Improper Handling of Length Parameter Inconsistency"}],"description":"Huawei Matebook D16(Model: CREM-WXX9, BIOS: v2.26. Memory Corruption in SMI Handler of HddPassword SMM Module. This can be leveraged by a malicious OS attacker to corrupt data structures stored at the beginning of SMRAM and can potentially lead to code execution in SMM.","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":"Memory corruption in CurieM-WFG9B","id":"CVE-2023-52547","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in CurieM-WFG9B","id":"CVE-2023-52548"},"packages":[],"prev":{"headline":"Security feature bypass in EMUI","id":"CVE-2023-52546"},"products":["CurieM-WFG9B"],"published":"2024-05-28","related":[{"cvss_score":7.8,"headline":"Memory corruption in CurieM-WFG9B","id":"CVE-2023-52548","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":7.8,"headline":"Memory corruption in CurieM-WFG9B","id":"CVE-2023-52710","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":7.8,"headline":"Privilege escalation in CurieM-WFG9B","id":"CVE-2023-52711","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":7.8,"headline":"Security feature bypass in CurieM-WFG9B","id":"CVE-2023-52712","kev_date_added":null,"published":"2024-05-28"}],"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":["Huawei"]},"summary":"A memory corruption flaw in the BIOS SMM handler allows a malicious OS to execute code in System Management Mode, requiring a firmware update.","url":"https://insights.sbomify.com/CVE-2023-52547/"}