{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-4016 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-4016 is a low-severity memory corruption vulnerability in Fedoraproject Fedora, published on 2 Aug 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-2023-4016 and fix it if it is affected.\n\nWhat it is: CVE-2023-4016 is a low-severity memory corruption vulnerability in Fedoraproject Fedora, published on 2 Aug 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-2023-4016 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2023-4016/ (Markdown: https://insights.sbomify.com/CVE-2023-4016/index.md)","id":"CVE-2023-4016","markdown":"https://insights.sbomify.com/CVE-2023-4016/index.md","name":"CVE-2023-4016","record":{"aliases":["ALPINE-CVE-2023-4016","ALSA-2023:6705","ALSA-2023:7187","CLSA-2023-1701706316","CLSA-2023-1701706444","CLSA-2024-1718202251","CLSA-2024-1718202753","CLSA-2024-1718270850","CLSA-2024-1718791717","CLSA-2024-1718797236","CLSA-2026-1779130594","CLSA-2026-1779266815","CLSA-2026-1779267440","DEBIAN-CVE-2023-4016","ECHO-38b0-90f2-01f8","GHSA-v76x-qfmc-m88p","OESA-2023-1514","RHSA-2023:6705","RHSA-2023:7187","RLSA-2023:7187","SUSE-SU-2023:3471-1","SUSE-SU-2023:3472-1","SUSE-SU-2025:0725-1","SUSE-SU-2025:0741-1","SUSE-SU-2025:20180-1","UBUNTU-CVE-2023-4016","USN-6477-1","openSUSE-SU-2024:13140-1","openSUSE-SU-2024:13141-1"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A local attacker can write unfiltered data to the process heap via the ps utility, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"trellix","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"procps","vendor":"procps_project"}],"cvss":{"score":2.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"Under some circumstances, this weakness allows a user who has access to run the “ps” utility on a machine, the ability to write almost unlimited amounts of unfiltered data into the process heap.","ecosystems":["AlmaLinux:8","AlmaLinux:9","Red Hat:enterprise_linux:8::baseos","Red Hat:enterprise_linux:8::crb","Red Hat:enterprise_linux:9::baseos","Red Hat:enterprise_linux:9::crb","Rocky Linux:8","SUSE:Enterprise Storage 7.1","SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","SUSE:Linux Enterprise Micro 5.1","SUSE:Linux Enterprise Micro 5.2","SUSE:Linux Enterprise Micro 5.3","SUSE:Linux Enterprise Micro 5.4","SUSE:Linux Enterprise Micro 5.5","SUSE:Linux Enterprise Module for Basesystem 15 SP4","SUSE:Linux Enterprise Module for Basesystem 15 SP5","SUSE:Linux Enterprise Module for Basesystem 15 SP6","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server 12 SP5-LTSS","SUSE:Linux Enterprise Server 15 SP3-LTSS","SUSE:Linux Enterprise Server 15 SP4-LTSS","SUSE:Linux Enterprise Server 15 SP5-LTSS","SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15 SP3","SUSE:Linux Enterprise Server for SAP Applications 15 SP4","SUSE:Linux Enterprise Server for SAP Applications 15 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:Linux Micro 6.0","SUSE:Manager Proxy 4.2","SUSE:Manager Proxy 4.3","SUSE:Manager Server 4.2","SUSE:Manager Server 4.3","openSUSE:Leap 15.4","openSUSE:Leap 15.5","openSUSE:Leap 15.6","openSUSE:Leap Micro 5.3","openSUSE:Leap Micro 5.4"],"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":"Memory corruption in Linux Kernal","id":"CVE-2023-4016","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"memory_corruption","year":"2023"},"n_packages":60,"n_references":2,"next":{"headline":"Goya \u003c= 1.0.8.7 - Unauthenticated Reflected Cross-Site Scripting via Multiple Parameters","id":"CVE-2023-4017"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng","purl":"pkg:rpm/almalinux/procps-ng","source":"ALSA-2023:7187"},{"ecosystem":"AlmaLinux:8","fixed":["3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng-devel","purl":"pkg:rpm/almalinux/procps-ng-devel","source":"ALSA-2023:7187"},{"ecosystem":"AlmaLinux:8","fixed":["3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng-i18n","purl":"pkg:rpm/almalinux/procps-ng-i18n","source":"ALSA-2023:7187"},{"ecosystem":"AlmaLinux:9","fixed":["3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng","purl":"pkg:rpm/almalinux/procps-ng","source":"ALSA-2023:6705"},{"ecosystem":"AlmaLinux:9","fixed":["3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng-devel","purl":"pkg:rpm/almalinux/procps-ng-devel","source":"ALSA-2023:6705"},{"ecosystem":"AlmaLinux:9","fixed":["3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng-i18n","purl":"pkg:rpm/almalinux/procps-ng-i18n","source":"ALSA-2023:6705"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng","purl":"pkg:rpm/redhat/procps-ng","source":"RHSA-2023:7187"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng-debuginfo","purl":"pkg:rpm/redhat/procps-ng-debuginfo","source":"RHSA-2023:7187"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng-debugsource","purl":"pkg:rpm/redhat/procps-ng-debugsource","source":"RHSA-2023:7187"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng-i18n","purl":"pkg:rpm/redhat/procps-ng-i18n","source":"RHSA-2023:7187"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng-debuginfo","purl":"pkg:rpm/redhat/procps-ng-debuginfo","source":"RHSA-2023:7187"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng-debugsource","purl":"pkg:rpm/redhat/procps-ng-debugsource","source":"RHSA-2023:7187"},{"ecosystem":"Red Hat:enterprise_linux:8::crb","fixed":["0:3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng-devel","purl":"pkg:rpm/redhat/procps-ng-devel","source":"RHSA-2023:7187"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng","purl":"pkg:rpm/redhat/procps-ng","source":"RHSA-2023:6705"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng-debuginfo","purl":"pkg:rpm/redhat/procps-ng-debuginfo","source":"RHSA-2023:6705"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng-debugsource","purl":"pkg:rpm/redhat/procps-ng-debugsource","source":"RHSA-2023:6705"},{"ecosystem":"Red Hat:enterprise_linux:9::baseos","fixed":["0:3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng-i18n","purl":"pkg:rpm/redhat/procps-ng-i18n","source":"RHSA-2023:6705"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng-debuginfo","purl":"pkg:rpm/redhat/procps-ng-debuginfo","source":"RHSA-2023:6705"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng-debugsource","purl":"pkg:rpm/redhat/procps-ng-debugsource","source":"RHSA-2023:6705"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:3.3.17-13.el9"],"introduced":["0"],"last_affected":[],"package":"procps-ng-devel","purl":"pkg:rpm/redhat/procps-ng-devel","source":"RHSA-2023:6705"},{"ecosystem":"Rocky Linux:8","fixed":["0:3.3.15-14.el8"],"introduced":["0"],"last_affected":[],"package":"procps-ng","purl":"pkg:rpm/rocky-linux/procps-ng?distro=rocky-linux-8\u0026epoch=0","source":"RLSA-2023:7187"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","fixed":["3.3.15-150000.7.34.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.1","source":"SUSE-SU-2023:3472-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.1","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["3.3.15-150000.7.34.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2023:3472-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["3.3.15-150000.7.34.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2023:3472-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.3","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","fixed":["3.3.15-150000.7.34.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.4","source":"SUSE-SU-2023:3472-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.4","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.5","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.5","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","fixed":["3.3.15-150000.7.34.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4","source":"SUSE-SU-2023:3472-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP5","fixed":["3.3.15-150000.7.34.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5","source":"SUSE-SU-2023:3472-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","fixed":["3.3.17-150000.7.42.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6","source":"SUSE-SU-2025:0741-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["3.3.9-11.27.1"],"introduced":["0"],"last_affected":[],"package":"procps","purl":"pkg:rpm/suse/procps\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2023:3471-1"}],"prev":{"headline":"Use-after-free in Linux kernel's netfilter: nf_tables component","id":"CVE-2023-4015"},"products":["Linux Kernal"],"published":"2023-08-02","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"2026-10-14","vendors":["Linux"]},"summary":"A local attacker can write unfiltered data to the process heap via the ps utility, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2023-4016/"}