{"vulnerability": "cve-2022-33906", "sightings": [{"uuid": "9da9ac04-2122-4d56-a007-a7735c3b7c77", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-33906", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/14133", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-33906\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: DMA transactions which are targeted at input buffers used for the FwBlockServiceSmm software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the FwBlockServiceSmm driver could cause SMRAM corruption through a TOCTOU attack. This issue was discovered by Insyde engineering based on the general description provided by Intel's iSTARE group. Fixed in kernel 5.2: 05.27.23, 5.3: 05.36.23, 5.4: 05.44.23, 5.5: 05.52.23 https://www.insyde.com/security-pledge/SA-2022048\n\ud83d\udccf Published: 2022-11-14T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-30T18:56:41.927Z\n\ud83d\udd17 References:\n1. https://www.insyde.com/security-pledge\n2. https://www.insyde.com/security-pledge/SA-2022048\n3. https://cert-portal.siemens.com/productcert/pdf/ssa-450613.pdf", "creation_timestamp": "2025-04-30T19:13:46.000000Z"}]}