{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-31019 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-31019 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-31019 is a high-severity authentication bypass vulnerability in Nvidia Virtual Gpu, published on 2 Nov 2023. 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-2023-31019 and fix it if it is affected.\n\nWhat it is: CVE-2023-31019 is a high-severity authentication bypass vulnerability in Nvidia Virtual Gpu, published on 2 Nov 2023. 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-2023-31019 in the wild and no public exploit code.\n\nAffected product: Nvidia Virtual Gpu. 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-2023-31019/ (Markdown: https://insights.sbomify.com/CVE-2023-31019/index.md)","id":"CVE-2023-31019","markdown":"https://insights.sbomify.com/CVE-2023-31019/index.md","name":"CVE-2023-31019","record":{"aliases":["GHSA-xqg6-prcj-86cv"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NVIDIA GPU driver","requires_auth":"low_privilege","summary":"An attacker can impersonate a client's secure context via the named pipe server in the NVIDIA GPU driver, leading to privilege escalation.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"virtual_gpu","vendor":"nvidia"}],"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-284","name":"Improper Access Control"}],"description":"NVIDIA GPU Display Driver for Windows contains a vulnerability in wksServicePlugin.dll, where the driver implementation does not restrict or incorrectly restricts access from the named pipe server to a connecting client, which may lead to potential impersonation to the client's secure context.","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":"CVE","id":"CVE-2023-31019","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"nvidia:virtual_gpu","products":["nvidia:virtual_gpu"],"type":"auth_bypass","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"CVE","id":"CVE-2023-31020"},"packages":[],"prev":{"headline":"CVE","id":"CVE-2023-31018"},"products":["NVIDIA GPU Display driver, vGPU driver, and Cloud gaming driver"],"published":"2023-11-02","related":[{"cvss_score":8.8,"headline":"Privilege escalation in vGPU software (guest driver - Linux), NVIDIA Cloud Gaming (guest driver - Linux)","id":"CVE-2023-0189","kev_date_added":null,"published":"2023-04-01"},{"cvss_score":8.2,"headline":"CVE","id":"CVE-2023-31027","kev_date_added":null,"published":"2023-11-02"},{"cvss_score":7.8,"headline":"CVE","id":"CVE-2023-31017","kev_date_added":null,"published":"2023-11-02"},{"cvss_score":7.8,"headline":"Memory corruption in vGPU software (guest driver - Windows), NVIDIA Cloud Gaming (guest driver - Windows)","id":"CVE-2023-0182","kev_date_added":null,"published":"2023-04-01"},{"cvss_score":7.8,"headline":"Missing authorization in NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming","id":"CVE-2022-31609","kev_date_added":null,"published":"2022-08-05"},{"cvss_score":7.8,"headline":"Privilege escalation in NVIDIA Virtual GPU Software","id":"CVE-2021-1118","kev_date_added":null,"published":"2021-10-29"}],"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":"2024-09-12","vendors":["nvidia"]},"summary":"An attacker can impersonate a client's secure context via the named pipe server in the NVIDIA GPU driver, leading to privilege escalation.","url":"https://insights.sbomify.com/CVE-2023-31019/"}