Entreprise d'experts en Sécurité Informatique : Audits et conseils en cybersécurité
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CVE-2022-48893

Description

In the Linux kernel, the following vulnerability has been resolved:drm/i915/gt: Cleanup partial engine discovery failuresIf we abort driver initialisation in the middle of gt/engine discovery,some engines will be fully setup and some not. Those incompletely setupengines only have 'engine->release == NULL' and so will leak any of thecommon objects allocated.v2: - Drop the destroy_pinned_context() helper for now. It's not really worth it with just a single callsite at the moment. (Janusz)

POC

Reference

No PoCs from references.

Github

- https://github.com/w4zu/Debian_security