{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-16508 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-16508 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-16508 is a high-severity vulnerability in Google Chrome Os, published on 1 Oct 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-16508 and fix it if it is affected.\n\nWhat it is: CVE-2019-16508 is a high-severity vulnerability in Google Chrome Os, published on 1 Oct 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-16508 in the wild and no public exploit code.\n\nAffected product: Google Chrome Os. 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-2019-16508/ (Markdown: https://insights.sbomify.com/CVE-2019-16508/index.md)","id":"CVE-2019-16508","markdown":"https://insights.sbomify.com/CVE-2019-16508/index.md","name":"CVE-2019-16508","record":{"aliases":["GHSA-7j9g-3hxp-5wwv"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Chrome OS GPU driver","requires_auth":"none","summary":"Attackers can gain privileges via integer overflow in the Imagination Technologies GPU driver on Chrome OS by exploiting malicious applications.","user_interaction":"required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"chrome_os","vendor":"google"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"The Imagination Technologies driver for Chrome OS before R74-11895.B, R75 before R75-12105.B, and R76 before R76-12208.0.0 allows attackers to trigger an Integer Overflow and gain privileges via a malicious application. This occurs because of intentional access for the GPU process to /dev/dri/card1 and the PowerVR ioctl handler, as demonstrated by PVRSRVBridgeSyncPrimOpCreate.","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":"Integer overflow in n/a","id":"CVE-2019-16508","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"google:chrome_os","products":["google:chrome_os"],"type":"integer_overflow","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Use after free in n/a","id":"CVE-2019-16510"},"packages":[],"prev":{"headline":"Use-After-Free in app.measureDialog - Tianfu Cup","id":"CVE-2019-16471"},"products":["n/a"],"published":"2019-10-01","related":[{"cvss_score":10,"headline":"Code injection in n/a","id":"CVE-2014-1708","kev_date_added":null,"published":"2014-03-16"},{"cvss_score":10,"headline":"Use after free in n/a","id":"CVE-2013-2833","kev_date_added":null,"published":"2013-04-16"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2013-0915","kev_date_added":null,"published":"2013-03-18"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2864","kev_date_added":null,"published":"2012-08-22"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2012-4050","kev_date_added":null,"published":"2012-07-24"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2011-2171","kev_date_added":null,"published":"2011-05-24"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2011-1306","kev_date_added":null,"published":"2011-03-08"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can gain privileges via integer overflow in the Imagination Technologies GPU driver on Chrome OS by exploiting malicious applications.","url":"https://insights.sbomify.com/CVE-2019-16508/"}