https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 01 Oct 2026 06:41:25 +0000 https://vulnerability.circl.lu/vuln/cve-2026-53141 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/v3d: Fix global performance monitor reference counting</p> <p>In the SET_GLOBAL ioctl, v3d_perfmon_find() bumps the reference count on the perfmon it returns, but v3d_perfmon_set_global_ioctl() and v3d_perfmon_delete() fail to release that reference on several paths:</p> <p>1. v3d_perfmon_set_global_ioctl() leaks the reference on its error paths.</p> <p>2. CLEAR_GLOBAL leaks both the find reference and the reference previously stashed in v3d-&gt;global_perfmon by the SET_GLOBAL ioctl that configured it.</p> <p>3. Destroying a perfmon that is the current global perfmon leaks the reference stashed by the SET_GLOBAL ioctl.</p> <p>Release each of these references explicitly.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>drm/v3d: Fix global performance monitor reference counting</p> <p>In the SET_GLOBAL ioctl, v3d_perfmon_find() bumps the reference count on the perfmon it returns, but v3d_perfmon_set_global_ioctl() and v3d_perfmon_delete() fail to release that reference on several paths:</p> <p>1. v3d_perfmon_set_global_ioctl() leaks the reference on its error paths.</p> <p>2. CLEAR_GLOBAL leaks both the find reference and the reference previously stashed in v3d-&gt;global_perfmon by the SET_GLOBAL ioctl that configured it.</p> <p>3. Destroying a perfmon that is the current global perfmon leaks the reference stashed by the SET_GLOBAL ioctl.</p> <p>Release each of these references explicitly.</p> https://vulnerability.circl.lu/vuln/cve-2026-53141