{"uuid": "dae4e0fb-fe46-4128-9f76-172b8c69827a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-47659", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/16489", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-47659\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/plane: Move range check for format_count earlier\n\nWhile the check for format_count > 64 in __drm_universal_plane_init()\nshouldn't be hit (it's a WARN_ON), in its current position it will then\nleak the plane->format_types array and fail to call\ndrm_mode_object_unregister() leaking the modeset identifier. Move it to\nthe start of the function to avoid allocating those resources in the\nfirst place.\n\ud83d\udccf Published: 2025-02-26T02:05:56.954Z\n\ud83d\udccf Modified: 2025-05-15T12:32:45.604Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/4ab7e453a3ee88c274cf97bee9487ab92a66d313\n2. https://git.kernel.org/stable/c/1e29d829ad51d1472dd035487953a6724b56fc33\n3. https://git.kernel.org/stable/c/b5cd108143513e4498027b96ec4710702d186f11\n4. https://git.kernel.org/stable/c/978e3d023256bfaf34a0033d40c94e8a8e70cf3c\n5. https://git.kernel.org/stable/c/787163d19bc3cdc6ca4b96223f62208534d1cf6b\n6. https://git.kernel.org/stable/c/ad6dd7a2bac86118985c7b3426e175b9d3c1ec4f\n7. https://git.kernel.org/stable/c/4b674dd69701c2e22e8e7770c1706a69f3b17269", "creation_timestamp": "2025-05-15T13:33:33.000000Z"}