{"uuid": "a1ddf158-ba50-4507-883b-4a179db0df67", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-21671", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/3660", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21671\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nzram: fix potential UAF of zram table\n\nIf zram_meta_alloc failed early, it frees allocated zram->table without\nsetting it NULL.  Which will potentially cause zram_meta_free to access\nthe table if user reset an failed and uninitialized device.\n\ud83d\udccf Published: 2025-01-31T12:33:02Z\n\ud83d\udccf Modified: 2025-01-31T12:33:02Z\n\ud83d\udd17 References:\n1. https://nvd.nist.gov/vuln/detail/CVE-2025-21671\n2. https://git.kernel.org/stable/c/212fe1c0df4a150fb6298db2cfff267ceaba5402\n3. https://git.kernel.org/stable/c/571d3f6045cd3a6d9f6aec33b678f3ffe97582ef\n4. https://git.kernel.org/stable/c/902ef8f16d5ca77edc77c30656be54186c1e99b7\n5. https://git.kernel.org/stable/c/fe3de867f94819ba0f28e035c0b0182150147d95", "creation_timestamp": "2025-01-31T13:15:15.000000Z"}