{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-22398 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-22398 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-22398 is a medium-severity vulnerability in Hulk-AL00C;Jennifer-AN00C;Jenny-AL10B;OxfordPL-AN10B, published on 2 Aug 2021. 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-2021-22398 and fix it if it is affected.\n\nWhat it is: CVE-2021-22398 is a medium-severity vulnerability in Hulk-AL00C;Jennifer-AN00C;Jenny-AL10B;OxfordPL-AN10B, published on 2 Aug 2021. 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-2021-22398 in the wild and no public exploit code.\n\nAffected product: Hulk-AL00C;Jennifer-AN00C;Jenny-AL10B;OxfordPL-AN10B. 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-2021-22398/ (Markdown: https://insights.sbomify.com/CVE-2021-22398/index.md)","id":"CVE-2021-22398","markdown":"https://insights.sbomify.com/CVE-2021-22398/index.md","name":"CVE-2021-22398","record":{"aliases":["GHSA-m8mg-9jxc-qmq4"],"analysis":{"component_type":"mobile_application","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Huawei smartphone","requires_auth":"none","summary":"Attackers can bypass Digital Balance limits on specific Huawei smartphones through a logic error when the feature is enabled.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"hulk-al00c_firmware","vendor":"huawei"},{"product":"jennifer-an00c_firmware","vendor":"huawei"},{"product":"jenny-al10b_firmware","vendor":"huawei"},{"product":"oxfordpl-an10b_firmware","vendor":"huawei"}],"cvss":{"score":4.6,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"There is a logic error vulnerability in several smartphones. The software does not properly restrict certain operation when the Digital Balance function is on. Successful exploit could allow the attacker to bypass the Digital Balance limit after a series of operations. Affected product versions include: Hulk-AL00C 9.1.1.201(C00E201R8P1);Jennifer-AN00C 10.1.1.171(C00E170R6P3);Jenny-AL10B 10.1.0.228(C00E220R5P1) and OxfordPL-AN10B 10.1.0.116(C00E110R2P1).","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":"Security feature bypass in Hulk-AL00C;Jennifer-AN00C;Jenny-AL10B;OxfordPL-AN10B","id":"CVE-2021-22398","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in HUAWEI P30","id":"CVE-2021-22399"},"packages":[],"prev":{"headline":"Privilege escalation in ManageOne","id":"CVE-2021-22397"},"products":["Hulk-AL00C;Jennifer-AN00C;Jenny-AL10B;OxfordPL-AN10B"],"published":"2021-08-02","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":"2024-08-03","vendors":["n/a"]},"summary":"Attackers can bypass Digital Balance limits on specific Huawei smartphones through a logic error when the feature is enabled.","url":"https://insights.sbomify.com/CVE-2021-22398/"}