{"uuid": "e72bad00-9988-455d-9be7-bfacfa8b8994", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2022-48990", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/16472", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-48990\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix use-after-free during gpu recovery\n\n[Why]\n    [  754.862560] refcount_t: underflow; use-after-free.\n    [  754.862898] Call Trace:\n    [  754.862903]  \n    [  754.862913]  amdgpu_job_free_cb+0xc2/0xe1 [amdgpu]\n    [  754.863543]  drm_sched_main.cold+0x34/0x39 [amd_sched]\n\n[How]\n    The fw_fence may be not init, check whether dma_fence_init\n    is performed before job free\n\ud83d\udccf Published: 2024-10-21T20:06:07.203Z\n\ud83d\udccf Modified: 2025-05-15T12:28:20.772Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/d2a89cd942edd50c1e652004fd64019be78b0a96\n2. https://git.kernel.org/stable/c/3cb93f390453cde4d6afda1587aaa00e75e09617", "creation_timestamp": "2025-05-15T12:34:18.000000Z"}