{"uuid": "23d3c84f-fee1-4e03-a41d-22b454ed78d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-22016", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10893", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-22016\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\ndpll: fix xa_alloc_cyclic() error handling\n\nIn case of returning 1 from xa_alloc_cyclic() (wrapping) ERR_PTR(1) will\nbe returned, which will cause IS_ERR() to be false. Which can lead to\ndereference not allocated pointer (pin).\n\nFix it by checking if err is lower than zero.\n\nThis wasn't found in real usecase, only noticed. Credit to Pierre.\n\ud83d\udccf Published: 2025-04-08T08:18:05.907Z\n\ud83d\udccf Modified: 2025-04-08T08:18:05.907Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/cb2f8a5c1fd9e7a1fefa23afe20570e16da1ada4\n2. https://git.kernel.org/stable/c/4d350043be684762e581d9bdd32d543621d01a9c\n3. https://git.kernel.org/stable/c/3614bf90130d60f191a5fe218d04f6251c678e13", "creation_timestamp": "2025-04-08T08:47:01.000000Z"}