CVE-2023-53001

In the Linux kernel, the following vulnerability has been resolved: drm/drmvmamanager: Add drmvmanodeallowonce Currently there is no easy way for a drm driver to safely check and allow drmvmaoffsetnode for a drm file just once. Allow drm drivers to call non-refcounted version of drmvmanodeallow s...

CVE-2023-53002: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix a memory leak with reused mmapoffset drmvmanodeallow and drmvmanoderevoke should be called in balanced pairs. We call drmvmanodeallow once per-file everytime a user calls mmapoffset, but only call drmvmanoderevoke...