CVE-2023-53228

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/amdgpu: drop redundant sched job cleanup when cs is aborted<br /> <br /> Once command submission failed due to userptr invalidation in<br /> amdgpu_cs_submit, legacy code will perform cleanup of scheduler<br /> job. However, it&amp;#39;s not needed at all, as former commit has integrated<br /> job cleanup stuff into amdgpu_job_free. Otherwise, because of double<br /> free, a NULL pointer dereference will occur in such scenario.<br /> <br /> Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2457