{"answers":{"affected":"It affects 7 products.","exploited":"There is no known exploitation of CVE-2025-54334 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-54334 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-54334 is a high-severity vulnerability in Samsung Exynos 1280 Firmware, published on 4 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-54334 and fix it if it is affected.\n\nWhat it is: CVE-2025-54334 is a high-severity vulnerability in Samsung Exynos 1280 Firmware, published on 4 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-54334 in the wild and no public exploit code.\n\nAffected product: Samsung Exynos 1280 Firmware. 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-2025-54334/ (Markdown: https://insights.sbomify.com/CVE-2025-54334/index.md)","id":"CVE-2025-54334","markdown":"https://insights.sbomify.com/CVE-2025-54334/index.md","name":"CVE-2025-54334","record":{"aliases":["GHSA-xjw6-gm63-g5h8"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Exynos NPU driver","requires_auth":"none","summary":"A NULL pointer dereference in the Exynos NPU driver allows attackers to cause a denial of service on affected Samsung mobile processors.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"exynos_1280_firmware","vendor":"samsung"},{"product":"exynos_1380_firmware","vendor":"samsung"},{"product":"exynos_1480_firmware","vendor":"samsung"},{"product":"exynos_1580_firmware","vendor":"samsung"},{"product":"exynos_2200_firmware","vendor":"samsung"},{"product":"exynos_2400_firmware","vendor":"samsung"},{"product":"exynos_2500_firmware","vendor":"samsung"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"An issue was discovered in the NPU driver in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500. There is a NULL Pointer Dereference of hdev in the __npu_vertex_bootup function.","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":"Null dereference in n/a","id":"CVE-2025-54334","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"samsung:exynos_1280_firmware","products":["samsung:exynos_1280_firmware","samsung:exynos_1380_firmware","samsung:exynos_1480_firmware","samsung:exynos_2200_firmware","samsung:exynos_2400_firmware"],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Use after free in n/a","id":"CVE-2025-54335"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2025-54333"},"products":["n/a"],"published":"2025-11-04","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-52908","kev_date_added":null,"published":"2026-04-07"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2025-52909","kev_date_added":null,"published":"2026-04-07"},{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2025-52910","kev_date_added":null,"published":"2025-11-04"},{"cvss_score":7.6,"headline":"Memory corruption in n/a","id":"CVE-2023-26076","kev_date_added":null,"published":"2023-03-13"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2025-62814","kev_date_added":null,"published":"2026-03-03"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2025-62817","kev_date_added":null,"published":"2026-03-03"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2025-54326","kev_date_added":null,"published":"2025-12-03"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-11-04","vendors":["n/a"]},"summary":"A NULL pointer dereference in the Exynos NPU driver allows attackers to cause a denial of service on affected Samsung mobile processors.","url":"https://insights.sbomify.com/CVE-2025-54334/"}