{"uuid": "b225db83-14a8-4068-b7f3-9b84c161189f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-49909", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/16658", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2024-49909\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add NULL check for function pointer in dcn32_set_output_transfer_func\n\nThis commit adds a null check for the set_output_gamma function pointer\nin the dcn32_set_output_transfer_func function. Previously,\nset_output_gamma was being checked for null, but then it was being\ndereferenced without any null check. This could lead to a null pointer\ndereference if set_output_gamma is null.\n\nTo fix this, we now ensure that set_output_gamma is not null before\ndereferencing it. We do this by adding a null check for set_output_gamma\nbefore the call to set_output_gamma.\n\ud83d\udccf Published: 2024-10-21T18:01:38.803Z\n\ud83d\udccf Modified: 2025-05-16T07:24:55.927Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/e087c9738ee1cdeebde346f4dfc819e5f7057e90\n2. https://git.kernel.org/stable/c/f38b09ba6a335c511eb27920bb9bb4a1b2c20084\n3. https://git.kernel.org/stable/c/496486950c3d2aebf46a3be300296ac091da7a2d\n4. https://git.kernel.org/stable/c/5298270bdabe97be5b8236e544c9e936415fe1f2\n5. https://git.kernel.org/stable/c/28574b08c70e56d34d6f6379326a860b96749051", "creation_timestamp": "2025-05-16T07:34:15.000000Z"}