{"answers":{"affected":"It affects 33 products.","exploited":"There is no known exploitation of CVE-2019-18913 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-18913 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-18913 is a medium-severity vulnerability in HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection., published on 31 Jan 2020. 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-2019-18913 and fix it if it is affected.\n\nWhat it is: CVE-2019-18913 is a medium-severity vulnerability in HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection., published on 31 Jan 2020. 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-2019-18913 in the wild and no public exploit code.\n\nAffected product: HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection.. 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-2019-18913/ (Markdown: https://insights.sbomify.com/CVE-2019-18913/index.md)","id":"CVE-2019-18913","markdown":"https://insights.sbomify.com/CVE-2019-18913/index.md","name":"CVE-2019-18913","record":{"aliases":["GHSA-55w2-94jr-cc63"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"HP Business PC firmware","requires_auth":"none","summary":"Attackers with physical access can bypass Kernel DMA protection to execute unauthorized UEFI code on HP Intel-based Business PCs.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hp","cpe":[{"product":"elite_dragonfly_firmware","vendor":"hp"},{"product":"elite_x2_g4_firmware","vendor":"hp"},{"product":"elitebook_830_g6_firmware","vendor":"hp"},{"product":"elitebook_836_g6_firmware","vendor":"hp"},{"product":"elitebook_840_g6_firmware","vendor":"hp"},{"product":"elitebook_840_g6_healthcare_edition_firmware","vendor":"hp"},{"product":"elitebook_846_g6_firmware","vendor":"hp"},{"product":"elitebook_846_g6_healthcare_edition_firmware","vendor":"hp"},{"product":"elitebook_850_g6_firmware","vendor":"hp"},{"product":"elitebook_x360_1030_g4_firmware","vendor":"hp"},{"product":"elitebook_x360_1040_g6_firmware","vendor":"hp"},{"product":"elitebook_x360_830_g6_firmware","vendor":"hp"},{"product":"elitedesk_800_g5_dm_firmware","vendor":"hp"},{"product":"elitedesk_800_g5_sff_firmware","vendor":"hp"},{"product":"elitedesk_800_g5_twr_firmware","vendor":"hp"},{"product":"eliteone_800_g5_aio_firmware","vendor":"hp"},{"product":"probook_640_g5_firmware","vendor":"hp"},{"product":"probook_650_g5_firmware","vendor":"hp"},{"product":"prodesk_400_g5_dm_firmware","vendor":"hp"},{"product":"prodesk_400_g6_mt_firmware","vendor":"hp"},{"product":"prodesk_400_g6_sff_firmware","vendor":"hp"},{"product":"prodesk_480_g6_mt_firmware","vendor":"hp"},{"product":"prodesk_600_g5_dm_firmware","vendor":"hp"},{"product":"prodesk_600_g5_mt_firmware","vendor":"hp"},{"product":"prodesk_600_g5_pci_mt_firmware","vendor":"hp"},{"product":"prodesk_600_g5_sff_firmware","vendor":"hp"},{"product":"proone_400_g5_aio_firmware","vendor":"hp"},{"product":"proone_440_g5_aio_firmware","vendor":"hp"},{"product":"proone_600_g5_aio_firmware","vendor":"hp"},{"product":"zbook_14u_g6_mobile_workstation_firmware","vendor":"hp"},{"product":"zbook_15u_g6_mobile_workstation_firmware","vendor":"hp"},{"product":"zbook_17u_g6_mobile_workstation_firmware","vendor":"hp"},{"product":"zhan_x_13_g2_firmware","vendor":"hp"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"A potential security vulnerability with pre-boot DMA may allow unauthorized UEFI code execution using open-case attacks. This industry-wide issue requires physically accessing internal expansion slots with specialized hardware and software tools to modify UEFI code in memory. This affects HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. Affected versions depend on platform (prior to 01.04.02; or prior to 02.04.01; or prior to 02.04.02).","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 HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection.","id":"CVE-2019-18913","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in HP Color LaserJet Managed Printers, HP Color LaserJet Enterprise Printers","id":"CVE-2019-18914"},"packages":[],"prev":{"headline":"Denial of service in HP LaserJet Enterprise Printers","id":"CVE-2019-18912"},"products":["HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection."],"published":"2020-01-31","related":[{"cvss_score":7.8,"headline":"Privilege escalation in HP PC BIOS","id":"CVE-2021-3808","kev_date_added":null,"published":"2023-01-30"},{"cvss_score":7.8,"headline":"Privilege escalation in HP PC BIOS","id":"CVE-2021-3809","kev_date_added":null,"published":"2023-01-30"},{"cvss_score":7,"headline":"Race condition in HP PC BIOS","id":"CVE-2022-31640","kev_date_added":null,"published":"2023-06-14"},{"cvss_score":7,"headline":"Race condition in HP PC BIOS","id":"CVE-2022-31641","kev_date_added":null,"published":"2023-06-14"},{"cvss_score":7,"headline":"Race condition in HP PC BIOS","id":"CVE-2022-31642","kev_date_added":null,"published":"2023-06-14"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["HP Inc."]},"summary":"Attackers with physical access can bypass Kernel DMA protection to execute unauthorized UEFI code on HP Intel-based Business PCs.","url":"https://insights.sbomify.com/CVE-2019-18913/"}