https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 11:29:34 +0000 https://vulnerability.circl.lu/vuln/cve-2022-49488 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected</p> <p>There is a possibility for mdp5_get_global_state to return -EDEADLK when acquiring the modeset lock, but currently global_state in mdp5_mixer_release doesn&#39;t check for if an error is returned.</p> <p>To avoid a NULL dereference error, let&#39;s have mdp5_mixer_release check if an error is returned and propagate that error.</p> <p>Patchwork: https://patchwork.freedesktop.org/patch/485181/</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected</p> <p>There is a possibility for mdp5_get_global_state to return -EDEADLK when acquiring the modeset lock, but currently global_state in mdp5_mixer_release doesn&#39;t check for if an error is returned.</p> <p>To avoid a NULL dereference error, let&#39;s have mdp5_mixer_release check if an error is returned and propagate that error.</p> <p>Patchwork: https://patchwork.freedesktop.org/patch/485181/</p> https://vulnerability.circl.lu/vuln/cve-2022-49488