SUSE CVE-2023-53235

In the Linux kernel, the following vulnerability has been resolved: drm/tests: helpers: Avoid a driver uaf when using drmkunithelperallocdrmdevice the driver may be dereferenced by device-managed resources up until the device is freed, which is typically later than the kunit-managed resource code...

CVE-2023-53235 drm/tests: helpers: Avoid a driver uaf

In the Linux kernel, the following vulnerability has been resolved: drm/tests: helpers: Avoid a driver uaf when using drmkunithelperallocdrmdevice the driver may be dereferenced by device-managed resources up until the device is freed, which is typically later than the kunit-managed resource code...

CVE-2023-53235

CVE-2023-53235: In the Linux kernel, a use-after-free can occur in drm_dev_put() during device-managed cleanup when a driver is freed after kunit-managed resources. The root cause is dereferencing a driver that has become freed due to mismatched resource lifetimes (driver allocated as kunit-manag...