CVE-2022-39282
freerdp2-shadow-x11: FreeRDP is a free remote desktop protocol library and clients
CVE-2022-39282 is fixed in 26 products on 1 platform, first by DEBIAN-CVE-2022-39282, released October 12, 2022. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Low
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0110
65th percentile
FreeRDP is a free remote desktop protocol library and clients. FreeRDPbased clients on unix systems using `/parallel` command line switch mightread uninitialized data and send it to the server the client is currentlyconnected to. FreeRDP based server implementations are not affected. Pleaseupgrade to 2.8.1 where this issue is patched. If unable to upgrade, do notuse parallel port redirection (`/parallel` command line switch) as aworkaround.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| freerdp · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| freerdp · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| freerdp · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| freerdp · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| freerdp · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| freerdp · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| freerdp · rocky 8 | 2:2.2.0-10.el8 | RLSA-2023:2851 | Jun 25, 2026 |
| freerdp-devel · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| freerdp-devel · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| freerdp-devel · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| freerdp-devel · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| freerdp-devel · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| freerdp-devel · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| freerdp-libs · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| freerdp-libs · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| freerdp-libs · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| freerdp-libs · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| freerdp-libs · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| freerdp-libs · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| freerdp2 · Debian 12.15 (bookworm) | 2.8.1+dfsg1-1 | DEBIAN-CVE-2022-39282 | Oct 12, 2022 |
| freerdp2-shadow-x11 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| freerdp2-shadow-x11 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| freerdp2-shadow-x11 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | freerdp2-shadow-x11 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| freerdp2-shadow-x11 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | freerdp2-shadow-x11 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| freerdp2-shadow-x11 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | freerdp2-shadow-x11 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| freerdp2-wayland · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | freerdp2-wayland 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| freerdp2-wayland · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | freerdp2-wayland 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| freerdp2-wayland · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | freerdp2-wayland 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| freerdp2-wayland · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | freerdp2-wayland 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| freerdp2-wayland · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | freerdp2-wayland 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| freerdp2-x11 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | freerdp2-x11 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| freerdp2-x11 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | freerdp2-x11 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| freerdp2-x11 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | freerdp2-x11 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| freerdp2-x11 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | freerdp2-x11 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| freerdp2-x11 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | freerdp2-x11 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp-client2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp-client2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp-client2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp-client2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp-client2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp-client2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp-client2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp-client2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp-server2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp-server2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp-server2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp-server2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp-server2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp-server2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp-server2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp-server2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp-shadow-subsystem2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp-shadow-subsystem2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp-shadow-subsystem2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp-shadow-subsystem2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp-shadow-subsystem2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp-shadow-subsystem2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp-shadow-subsystem2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp-shadow2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp-shadow2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp-shadow2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp-shadow2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp-shadow2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp-shadow2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp-shadow2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp-shadow2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp-shadow2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp-shadow2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libfreerdp2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libfreerdp2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libfreerdp2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libfreerdp2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libfreerdp2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libfreerdp2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libfreerdp2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | libfreerdp2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libuwac0-0 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libuwac0-0 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libuwac0-0 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libuwac0-0 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libuwac0-0 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libuwac0-0 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libuwac0-0t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | libuwac0-0t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libuwac0-0t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | libuwac0-0t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libwinpr · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| libwinpr · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| libwinpr · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| libwinpr · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| libwinpr · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| libwinpr · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| libwinpr-devel · RHEL 8 | 2:2.2.0-10.el8 | RHSA-2023:2851 | May 16, 2023 |
| libwinpr-devel · RHEL 9 | 2:2.4.1-5.el9 | RHSA-2023:2326 | May 9, 2023 |
| libwinpr-devel · almalinux 8 | 2:2.2.0-10.el8 | ALSA-2023:2851 | May 16, 2023 |
| libwinpr-devel · almalinux 9 | 2:2.4.1-5.el9 | ALSA-2023:2326 | May 9, 2023 |
| libwinpr-devel · ol 8 | 2:2.2.0-10.el8 | ELSA-2023-2851 | May 24, 2023 |
| libwinpr-devel · ol 9 | 2:2.4.1-5.el9 | ELSA-2023-2326 | May 15, 2023 |
| libwinpr-tools2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libwinpr-tools2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libwinpr-tools2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libwinpr-tools2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libwinpr-tools2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libwinpr-tools2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libwinpr-tools2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | libwinpr-tools2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libwinpr-tools2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | libwinpr-tools2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libwinpr2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | libwinpr2-2 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| libwinpr2-2 · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | libwinpr2-2 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| libwinpr2-2 · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | libwinpr2-2 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| libwinpr2-2t64 · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | libwinpr2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| libwinpr2-2t64 · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | libwinpr2-2t64 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| winpr-utils · Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.4 | winpr-utils 2.2.0+dfsg1-0ubuntu0.18.04.4 | Nov 16, 2022 |
| winpr-utils · Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.4 | winpr-utils 2.2.0+dfsg1-0ubuntu0.20.04.4 | Nov 16, 2022 |
| winpr-utils · Ubuntu 22.04.1 LTS (jammy) | 2.6.1+dfsg1-3ubuntu2.3 | winpr-utils 2.6.1+dfsg1-3ubuntu2.3 | Nov 16, 2022 |
| winpr-utils · Ubuntu 24.10 (oracular) | 2.8.1+dfsg1-0ubuntu1 | winpr-utils 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
| winpr-utils · Ubuntu 25.04 (plucky) | 2.8.1+dfsg1-0ubuntu1 | winpr-utils 2.8.1+dfsg1-0ubuntu1 | Jan 16, 2026 |
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