{"vulnerability": "CVE-2022-33986", "sightings": [{"uuid": "e0d235a9-d1f6-45a5-8589-d062f8bdad09", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-33986", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/14153", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-33986\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: DMA attacks on the parameter buffer used by the VariableRuntimeDxe software SMI handler could lead to a TOCTOU attack. DMA attacks on the parameter buffer used by the software SMI handler used by the driver VariableRuntimeDxe could lead to a TOCTOU attack on the SMI handler and lead to corruption of SMRAM. This issue was discovered by Insyde engineering during a security review. This issue is fixed in Kernel 5.4: 05.44.23 and Kernel 5.5: 05.52.23. CWE-367 CWE-367 Report at: https://www.insyde.com/security-pledge/SA-2022056\n\ud83d\udccf Published: 2022-11-14T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-30T19:56:45.263Z\n\ud83d\udd17 References:\n1. https://www.insyde.com/security-pledge\n2. https://www.insyde.com/security-pledge/SA-2022056", "creation_timestamp": "2025-04-30T20:14:29.000000Z"}]}