{"uuid": "0f5f4104-e3d7-484b-8a14-4640331c12f4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-37822", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/15487", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-37822\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nriscv: uprobes: Add missing fence.i after building the XOL buffer\n\nThe XOL (execute out-of-line) buffer is used to single-step the\nreplaced instruction(s) for uprobes. The RISC-V port was missing a\nproper fence.i (i$ flushing) after constructing the XOL buffer, which\ncan result in incorrect execution of stale/broken instructions.\n\nThis was found running the BPF selftests \"test_progs:\nuprobe_autoattach, attach_probe\" on the Spacemit K1/X60, where the\nuprobes tests randomly blew up.\n\ud83d\udccf Published: 2025-05-08T06:26:16.209Z\n\ud83d\udccf Modified: 2025-05-08T06:26:16.209Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/bcf6d3158c5902d92b6d62335af4422b7bf7c4e2\n2. https://git.kernel.org/stable/c/1dbb95a36499374c51b47ee8ae258a8862c20978\n3. https://git.kernel.org/stable/c/7d1d19a11cfbfd8bae1d89cc010b2cc397cd0c48", "creation_timestamp": "2025-05-08T07:23:12.000000Z"}