polkit: The polkit packages provide a component for controlling system-wide privileges
CVE-2021-3560 is fixed in 8 products on 1 platform, first by gir1.2-polkit-1.0 0.105-26ubuntu1.1, released June 3, 2021. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on May 12, 2023. Patch Radar priority: Patch now.
The polkit packages provide a component for controlling system-wide privileges. This component provides a uniform and organized way for non-privileged processes to communicate with privileged ones. Security Fix(es): * polkit: local privilege escalation using polkit_system_bus_name_get_creds_sync() (CVE-2021-3560) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gir1.2-polkit-1.0 · Ubuntu 20.04 LTS (focal) | 0.105-26ubuntu1.1 | gir1.2-polkit-1.0 0.105-26ubuntu1.1 | Jun 3, 2021 |
| gir1.2-polkit-1.0 · Ubuntu 22.04.1 LTS (jammy) | 0.105-31 | gir1.2-polkit-1.0 0.105-31 | Jun 3, 2021 |
| libpolkit-agent-1-0 · Ubuntu 20.04 LTS (focal) | 0.105-26ubuntu1.1 | libpolkit-agent-1-0 0.105-26ubuntu1.1 | Jun 3, 2021 |
| libpolkit-agent-1-0 · Ubuntu 22.04.1 LTS (jammy) | 0.105-31 | libpolkit-agent-1-0 0.105-31 | Jun 3, 2021 |
| libpolkit-gobject-1-0 · Ubuntu 20.04 LTS (focal) | 0.105-26ubuntu1.1 | libpolkit-gobject-1-0 0.105-26ubuntu1.1 | Jun 3, 2021 |
| libpolkit-gobject-1-0 · Ubuntu 22.04.1 LTS (jammy) | 0.105-31 | libpolkit-gobject-1-0 0.105-31 | Jun 3, 2021 |
| policykit-1 · Debian 12.15 (bookworm) | 0.105-31 | DEBIAN-CVE-2021-3560 | Feb 16, 2022 |
| policykit-1 · Debian 13.5 (trixie) | 0.105-31 | DEBIAN-CVE-2021-3560 | Feb 16, 2022 |
| policykit-1 · Debian 14 | 0.105-31 | DEBIAN-CVE-2021-3560 | Feb 16, 2022 |
| policykit-1 · Ubuntu 20.04 LTS (focal) | 0.105-26ubuntu1.1 | policykit-1 0.105-26ubuntu1.1 | Jun 3, 2021 |
| policykit-1 · Ubuntu 22.04.1 LTS (jammy) | 0.105-31 | policykit-1 0.105-31 | Jun 3, 2021 |
| polkit · RHEL 8 | 0:0.115-11.el8_4.1 | RHSA-2021:2238 | Jun 3, 2021 |
| polkit · ol 8 | 0:0.115-11.0.1.el8_4.1 | ELSA-2021-2238 | Jun 4, 2021 |
| polkit-devel · RHEL 8 | 0:0.115-11.el8_4.1 | RHSA-2021:2238 | Jun 3, 2021 |
| polkit-devel · ol 8 | 0:0.115-11.0.1.el8_4.1 | ELSA-2021-2238 | Jun 4, 2021 |
| polkit-docs · RHEL 8 | 0:0.115-11.el8_4.1 | RHSA-2021:2238 | Jun 3, 2021 |
| polkit-docs · ol 8 | 0:0.115-11.0.1.el8_4.1 | ELSA-2021-2238 | Jun 4, 2021 |
| polkit-libs · RHEL 8 | 0:0.115-11.el8_4.1 | RHSA-2021:2238 | Jun 3, 2021 |
| polkit-libs · ol 8 | 0:0.115-11.0.1.el8_4.1 | ELSA-2021-2238 | Jun 4, 2021 |
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