{"version":"1.0","type":"rich","provider_name":"techandbusiness.org","provider_url":"https://techandbusiness.org","title":"Researcher demonstrates possible SMM synchronization bypass on one Ryzen system","author_name":"techandbusiness.org · Cybersecurity","thumbnail_url":"https://opengraph.githubassets.com/5ceac5ed9b6ea9d9fd6ac77334541262a4fe3426a037e345d0c4ad2f80506540/xoreaxeaxeax/smiiiiiiiiiiiiiiii","width":600,"height":400,"html":"<blockquote class=\"tb-newswire-embed\" style=\"max-width:600px;border-left:3px solid #22d3ee;padding:12px 16px;margin:0;font-family:-apple-system,system-ui,sans-serif;background:#09090b;border-radius:0 8px 8px 0;\">\n      <p style=\"margin:0 0 8px;font-size:10px;font-weight:600;letter-spacing:0.1em;color:#71717a;\">techandbusiness.org · Cybersecurity</p>\n      <p style=\"margin:0 0 8px;font-size:18px;font-weight:700;line-height:1.3;color:#fff;\"><a href=\"https://techandbusiness.org/newswire/y8F9vbceK_YLZJ7aprGDBQ\" style=\"color:#fff;text-decoration:none;\">Researcher demonstrates possible SMM synchronization bypass on one Ryzen system</a></p>\n      <p style=\"margin:0;font-size:14px;color:#a1a1aa;line-height:1.5;\">Security researcher Christopher Domas published a proof of concept that aims to desynchronize x86 System Management Mode across CPU cores using an unusually long machine instruction.\n\nThe project says...</p>\n    </blockquote>"}