# CVE-2023-4016: procps: This update for procps fixes the following issues: - Integer overflow due to incomplete fix for CVE-2023-4016 can le... CVE-2023-4016 is fixed in 6 products on 1 platform, first by libprocps6 2:3.3.12-3ubuntu1.2+esm1, released August 1, 2023. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2023-4016 - Priority: Routine - CVSS: 3.3 (Low) - EPSS: 0.0030 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Aug 1, 2023 ## Description This update for procps fixes the following issues: - Integer overflow due to incomplete fix for CVE-2023-4016 can lead to segmentation fault in ps command when pid argument has a leading space (bsc#1236842, bsc#1214290). ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | libprocps6 Ubuntu 18.04.6 LTS (bionic) | 2:3.3.12-3ubuntu1.2+esm1 | [libprocps6 2:3.3.12-3ubuntu1.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libprocps6-2-3.3.12-3ubuntu1.2-esm1.md) | Aug 1, 2023 | | Linux | libprocps8 Ubuntu 20.04 LTS (focal) | 2:3.3.16-1ubuntu2.4 | [libprocps8 2:3.3.16-1ubuntu2.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libprocps8-2-3.3.16-1ubuntu2.4.md) | Aug 1, 2023 | | Linux | libprocps8 Ubuntu 22.04.1 LTS (jammy) | 2:3.3.17-6ubuntu2.1 | [libprocps8 2:3.3.17-6ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libprocps8-2-3.3.17-6ubuntu2.1.md) | Aug 1, 2023 | | Linux | procps Debian 13.5 (trixie) | 2:4.0.4-1 | [DEBIAN-CVE-2023-4016](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4016.md) | Aug 2, 2023 | | Linux | procps Debian 14 | 2:4.0.4-1 | [DEBIAN-CVE-2023-4016](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4016.md) | Aug 2, 2023 | | Linux | procps Ubuntu 18.04.6 LTS (bionic) | 2:3.3.12-3ubuntu1.2+esm1 | [procps 2:3.3.12-3ubuntu1.2+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-procps-2-3.3.12-3ubuntu1.2-esm1.md) | Aug 1, 2023 | | Linux | procps Ubuntu 20.04 LTS (focal) | 2:3.3.16-1ubuntu2.4 | [procps 2:3.3.16-1ubuntu2.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-procps-2-3.3.16-1ubuntu2.4.md) | Aug 1, 2023 | | Linux | procps Ubuntu 22.04.1 LTS (jammy) | 2:3.3.17-6ubuntu2.1 | [procps 2:3.3.17-6ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-procps-2-3.3.17-6ubuntu2.1.md) | Aug 1, 2023 | | Linux | procps opensuse-leap 15.6 | 3.3.17-150000.7.42.1 | [SUSE-SU-2025:0741-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0741-1.md) | Feb 28, 2025 | | Linux | procps sles 15.6 | 3.3.17-150000.7.42.1 | [SUSE-SU-2025:0741-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0741-1.md) | Feb 28, 2025 | | Linux | procps-ng RHEL 8 | 0:3.3.15-14.el8 | [RHSA-2023:7187](https://patchblox.com/security/data/fix/linux/rhsa-2023-7187.md) | Nov 14, 2023 | | Linux | procps-ng RHEL 9 | 0:3.3.17-13.el9 | [RHSA-2023:6705](https://patchblox.com/security/data/fix/linux/rhsa-2023-6705.md) | Nov 7, 2023 | | Linux | procps-ng almalinux 8 | 3.3.15-14.el8 | [ALSA-2023:7187](https://patchblox.com/security/data/fix/linux/alsa-2023-7187.md) | Nov 14, 2023 | | Linux | procps-ng almalinux 9 | 3.3.17-13.el9 | [ALSA-2023:6705](https://patchblox.com/security/data/fix/linux/alsa-2023-6705.md) | Nov 7, 2023 | | Linux | procps-ng ol 8 | 0:3.3.15-14.0.1.el8 | [ELSA-2023-7187](https://patchblox.com/security/data/fix/linux/elsa-2023-7187.md) | Nov 17, 2023 | | Linux | procps-ng ol 9 | 0:3.3.17-13.0.1.el9 | [ELSA-2023-6705](https://patchblox.com/security/data/fix/linux/elsa-2023-6705.md) | Nov 11, 2023 | | Linux | procps-ng rocky 8 | 0:3.3.15-14.el8 | [RLSA-2023:7187](https://patchblox.com/security/data/fix/linux/rlsa-2023-7187.md) | Nov 28, 2023 | | Linux | procps-ng-devel RHEL 8 | 0:3.3.15-14.el8 | [RHSA-2023:7187](https://patchblox.com/security/data/fix/linux/rhsa-2023-7187.md) | Nov 14, 2023 | | Linux | procps-ng-devel RHEL 9 | 0:3.3.17-13.el9 | [RHSA-2023:6705](https://patchblox.com/security/data/fix/linux/rhsa-2023-6705.md) | Nov 7, 2023 | | Linux | procps-ng-devel almalinux 8 | 3.3.15-14.el8 | [ALSA-2023:7187](https://patchblox.com/security/data/fix/linux/alsa-2023-7187.md) | Nov 14, 2023 | | Linux | procps-ng-devel almalinux 9 | 3.3.17-13.el9 | [ALSA-2023:6705](https://patchblox.com/security/data/fix/linux/alsa-2023-6705.md) | Nov 7, 2023 | | Linux | procps-ng-devel ol 8 | 0:3.3.15-14.0.1.el8 | [ELSA-2023-7187](https://patchblox.com/security/data/fix/linux/elsa-2023-7187.md) | Nov 17, 2023 | | Linux | procps-ng-devel ol 9 | 0:3.3.17-13.0.1.el9 | [ELSA-2023-6705](https://patchblox.com/security/data/fix/linux/elsa-2023-6705.md) | Nov 11, 2023 | | Linux | procps-ng-i18n RHEL 8 | 0:3.3.15-14.el8 | [RHSA-2023:7187](https://patchblox.com/security/data/fix/linux/rhsa-2023-7187.md) | Nov 14, 2023 | | Linux | procps-ng-i18n RHEL 9 | 0:3.3.17-13.el9 | [RHSA-2023:6705](https://patchblox.com/security/data/fix/linux/rhsa-2023-6705.md) | Nov 7, 2023 | | Linux | procps-ng-i18n almalinux 8 | 3.3.15-14.el8 | [ALSA-2023:7187](https://patchblox.com/security/data/fix/linux/alsa-2023-7187.md) | Nov 14, 2023 | | Linux | procps-ng-i18n almalinux 9 | 3.3.17-13.el9 | [ALSA-2023:6705](https://patchblox.com/security/data/fix/linux/alsa-2023-6705.md) | Nov 7, 2023 | | Linux | procps-ng-i18n ol 8 | 0:3.3.15-14.0.1.el8 | [ELSA-2023-7187](https://patchblox.com/security/data/fix/linux/elsa-2023-7187.md) | Nov 17, 2023 | | Linux | procps-ng-i18n ol 9 | 0:3.3.17-13.0.1.el9 | [ELSA-2023-6705](https://patchblox.com/security/data/fix/linux/elsa-2023-6705.md) | Nov 11, 2023 | --- Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.