{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2016-8668 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2016-8668 is a medium-severity denial of service vulnerability in Opensuse Leap, published on 4 Nov 2016. 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-2016-8668 and fix it if it is affected.\n\nWhat it is: CVE-2016-8668 is a medium-severity denial of service vulnerability in Opensuse Leap, published on 4 Nov 2016. 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-2016-8668 in the wild and no public exploit code.\n\nAffected product: Opensuse Leap. 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-2016-8668/ (Markdown: https://insights.sbomify.com/CVE-2016-8668/index.md)","id":"CVE-2016-8668","markdown":"https://insights.sbomify.com/CVE-2016-8668/index.md","name":"CVE-2016-8668","record":{"aliases":["ALPINE-CVE-2016-8668","DEBIAN-CVE-2016-8668","GHSA-h48h-v2qr-c72q","UBUNTU-CVE-2016-8668"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"QEMU emulator","requires_auth":"high_privilege","summary":"Local guest OS administrators can crash the QEMU process via an out-of-bounds read in the rocker network device emulation due to missing DMA buffer size limits.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"leap","vendor":"opensuse"},{"product":"qemu","vendor":"qemu"}],"cvss":{"score":6,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"The rocker_io_writel function in hw/net/rocker/rocker.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging failure to limit DMA buffer size.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2016-8668","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"opensuse:leap","products":["opensuse:leap","qemu:qemu"],"type":"denial_of_service","year":"2016"},"n_packages":0,"n_references":6,"next":{"headline":"Denial of service in n/a","id":"CVE-2016-8669"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2016-8667"},"products":["n/a"],"published":"2016-11-04","related":[{"cvss_score":5.3,"headline":"Oracle Java SE Integrity Check","id":"CVE-2015-4902","kev_date_added":"2022-03-03","published":"2015-10-21"},{"cvss_score":9.9,"headline":"package builds could use directory traversal to write outside of target area","id":"CVE-2017-14804","kev_date_added":null,"published":"2018-03-01"},{"cvss_score":9.8,"headline":"Teeworlds before 0.7.4 has an integer overflow when computing a tilemap size.","id":"CVE-2019-20787","kev_date_added":null,"published":"2020-04-22"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2019-8341","kev_date_added":null,"published":"2019-02-15"},{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-2019-6438","kev_date_added":null,"published":"2019-01-31"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-18215","kev_date_added":null,"published":"2018-03-05"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-6542","kev_date_added":null,"published":"2017-03-27"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"Local guest OS administrators can crash the QEMU process via an out-of-bounds read in the rocker network device emulation due to missing DMA buffer size limits.","url":"https://insights.sbomify.com/CVE-2016-8668/"}