https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 01:24:03 +0000 https://vulnerability.circl.lu/vuln/cve-2026-68236 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amd/display: set new_stream to NULL after release</p> <p>In dm_update_crtc_state(), the skip_modeset path releases new_stream via dc_stream_release() but does not set the pointer to NULL.</p> <p>If a later error (e.g., color management failure) triggers the fail label, the error path calls dc_stream_release() again on the same dangling pointer, causing a double release and potential use-after-free.</p> <p>Fix this by setting new_stream to NULL after the initial release.</p> <p>(cherry picked from commit 99f3af19073b3ddbfd96e789124cce12c4277b28)</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/amd/display: set new_stream to NULL after release</p> <p>In dm_update_crtc_state(), the skip_modeset path releases new_stream via dc_stream_release() but does not set the pointer to NULL.</p> <p>If a later error (e.g., color management failure) triggers the fail label, the error path calls dc_stream_release() again on the same dangling pointer, causing a double release and potential use-after-free.</p> <p>Fix this by setting new_stream to NULL after the initial release.</p> <p>(cherry picked from commit 99f3af19073b3ddbfd96e789124cce12c4277b28)</p> https://vulnerability.circl.lu/vuln/cve-2026-68236