{"id":54572,"date":"2023-11-14T21:55:18","date_gmt":"2023-11-14T21:55:18","guid":{"rendered":"https:\/\/packetstormsecurity.com\/news\/view\/35195\/Intel-Out-Of-Band-Patch-Addresses-Privilege-Escalation-Flaw.html"},"modified":"2023-11-14T21:55:18","modified_gmt":"2023-11-14T21:55:18","slug":"intel-out-of-band-patch-addresses-privilege-escalation-flaw","status":"publish","type":"post","link":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/","title":{"rendered":"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw"},"content":{"rendered":"<p>Intel on Tuesday issued an out-of-band security update to address a privilege escalation vulnerability in recent server and personal computer chips.<\/p>\n<p>The flaw, designated <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.intel.com\/content\/www\/us\/en\/security-center\/advisory\/intel-sa-00950.html\">INTEL-SA-00950<\/a> and given a CVSS 3.0 score of 8.8 out of 10, affects Intel Sapphire Rapids, Alder Lake, and Raptor Lake chip families. It&#8217;s being addressed with a microcode update as part of Intel&#8217;s Patch Tuesday bundle of 31 security advisories that cover 104 CVEs.<\/p>\n<p>The top line summary: this vulnerability can be exploited by guest virtual machines to crash the underlying hypervisor host. If that&#8217;s a problem for you, pay attention to the following.<\/p>\n<div aria-hidden=\"true\" class=\"adun\" data-pos=\"top\" data-raptor=\"condor\" data-xsm=\",fluid,mpu,\" data-sm=\",fluid,mpu,\" data-md=\",fluid,mpu,\"> <noscript> <a href=\"https:\/\/pubads.g.doubleclick.net\/gampad\/jump?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\" target=\"_blank\" rel=\"noopener\"> <img decoding=\"async\" src=\"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\" alt> <\/a> <\/noscript> <\/div>\n<p>&#8220;Intel discovered this issue internally and was already preparing the ecosystem to release a mitigation through our well-documented <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.intel.com\/content\/www\/us\/en\/security\/security-practices\/intel-platform-update.html\">Intel Platform Update<\/a> process,&#8221; the company said in a statement provided to <em>The Register<\/em>.<\/p>\n<div aria-hidden=\"true\" class=\"adun\" data-pos=\"top\" data-raptor=\"falcon\" data-xmd=\",fluid,mpu,leaderboard,\" data-lg=\",fluid,mpu,leaderboard,\" data-xlg=\",fluid,billboard,superleaderboard,mpu,leaderboard,\" data-xxlg=\",fluid,billboard,superleaderboard,brandwidth,brandimpact,leaderboard,mpu,\"> <noscript> <a href=\"https:\/\/pubads.g.doubleclick.net\/gampad\/jump?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=4&amp;c=44ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D4%26raptor%3Dfalcon%26pos%3Dmid%26test%3D0\" target=\"_blank\" rel=\"noopener\"> <img decoding=\"async\" src=\"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=4&amp;c=44ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D426raptor%3Dfalcon%26pos%3Dmid%26test%3D0\" alt> <\/a> <\/noscript> <\/div>\n<div class=\"adun_eagle_desktop_story_wrapper\">\n<div aria-hidden=\"true\" class=\"adun\" data-pos=\"mid\" data-raptor=\"eagle\" data-xxlg=\",mpu,dmpu,\"> <noscript> <a href=\"https:\/\/pubads.g.doubleclick.net\/gampad\/jump?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=3&amp;c=33ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D3%26raptor%3Deagle%26pos%3Dmid%26test%3D0\" target=\"_blank\" rel=\"noopener\"> <img decoding=\"async\" src=\"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=3&amp;c=33ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D3%26raptor%3Deagle%26pos%3Dmid%26test%3D0\" alt> <\/a> <\/noscript> <\/div>\n<\/p><\/div>\n<p>&#8220;At the request of customers, including OEMs and CSPs, this process typically includes a validation, integration, and deployment window after Intel deems the patch meets production quality, and helps ensure that mitigations are available to all customers on all supported Intel platforms when the issue is publicly disclosed. While Intel is not aware of any active attacks using this vulnerability, affected platforms have an available mitigation via a microcode update.&#8221;<\/p>\n<p>According to a post by Jerry Bryant, senior director of incident response and security communications at Intel, the chip biz&#8217;s own researchers found the vulnerability, dubbed &#8220;Redundant Prefix,&#8221; while reviewing upcoming functional errata \u2013 defects or errors where chips deviate from specifications.<\/p>\n<p>The team conducting the review determined that the bug could be used to conduct a denial-of-service attack. As such it received a CVSS 3.0 score of 5.5. And initially Intel planned to issue a patch in its Intel Platform Update bundle scheduled for March 2024.<\/p>\n<p>But subsequent analysis found that there was a way to abuse this issue for privilege escalation. So Intel rescheduled the fix date for November 2023.<\/p>\n<div aria-hidden=\"true\" class=\"adun\" data-pos=\"top\" data-raptor=\"falcon\" data-xsm=\",fluid,mpu,\" data-sm=\",fluid,mpu,\" data-md=\",fluid,mpu,\"> <noscript> <a href=\"https:\/\/pubads.g.doubleclick.net\/gampad\/jump?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=4&amp;c=44ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D4%26raptor%3Dfalcon%26pos%3Dmid%26test%3D0\" target=\"_blank\" rel=\"noopener\"> <img decoding=\"async\" src=\"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=4&amp;c=44ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D426raptor%3Dfalcon%26pos%3Dmid%26test%3D0\" alt> <\/a> <\/noscript> <\/div>\n<p>Separately, according to Bryant, a Google researcher reported finding the same denial of service flaw that Intel&#8217;s researchers had found internally. Citing a 90-day disclosure policy, Google planned to reveal its findings on November 14, 2023, which coincided with Intel&#8217;s out-of-band update. And here we are.<\/p>\n<p>Google calls the vulnerability Reptar (CVE-2023-23583) and in a report, provided to <em>The Register<\/em>, explains that the issue arises from the way that redundant instruction <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/wiki.osdev.org\/X86-64_Instruction_Encoding#Opcode\">prefixes<\/a> are interpreted by the CPU, which can allow security boundaries to be bypassed.<\/p>\n<p>&#8220;Prefixes allow you to change how instructions behave by enabling or disabling features,&#8221; the post explains. &#8220;The full rules are complicated, but in general, if you use a prefix that doesn&#8217;t make sense or conflicts with other prefixes, we call those redundant. Usually, redundant prefixes are ignored.&#8221;<\/p>\n<div aria-hidden=\"true\" class=\"adun\" id=\"story_eagle_xsm_sm_md_xmd_lg_xlg\" data-pos=\"mid\" data-raptor=\"eagle\" data-xsm=\",mpu,dmpu,\" data-sm=\",mpu,dmpu,\" data-md=\",mpu,dmpu,\" data-xmd=\",mpu,dmpu,\" data-lg=\",mpu,dmpu,\" data-xlg=\",mpu,dmpu,\"> <noscript> <a href=\"https:\/\/pubads.g.doubleclick.net\/gampad\/jump?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=3&amp;c=33ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D3%26raptor%3Deagle%26pos%3Dmid%26test%3D0\" target=\"_blank\" rel=\"noopener\"> <img decoding=\"async\" src=\"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=3&amp;c=33ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D3%26raptor%3Deagle%26pos%3Dmid%26test%3D0\" alt> <\/a> <\/noscript> <\/div>\n<p>According to Google, an attacker in a multi-tenant virtualized environment could use this vulnerability to target a guest machine in a way that would take down the host, resulting in a denial-of-service for other guests on that host. Or it could lead to the exposure of information or privilege escalation, as noted by Intel.<\/p>\n<p>Intel plans to publish <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.intel.com\/content\/www\/us\/en\/developer\/articles\/technical\/softwaresecurity-guidance\/advisory-guidance\/unexpected-redundant-prefix-behavior.html\">a technical paper<\/a> on Redundant Prefix as well as <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/community.intel.com\/t5\/Blogs\/Products-and-Solutions\/Security\/Chips-Salsa-Episode-60-Unexpected-Redundant-Prefix-Behavior\/post\/1536528\">an explanatory video<\/a>.<\/p>\n<p>The chip giant&#8217;s paper explains, &#8220;Under certain microarchitectural conditions, Intel has identified cases where execution of an instruction (REP MOVSB) encoded with a redundant REX prefix may result in unpredictable system behavior resulting in a system crash\/hang, or, in some limited scenarios, may allow escalation of privilege (EoP) from CPL3 to CPL0.&#8221;<\/p>\n<p>Intel said it doesn&#8217;t foresee this coming up for any non-malicious software, since redundant REX prefixes are not typically present in code or generated by compilers.<\/p>\n<p>A spokesperson for the chip slinger told <em>The Register<\/em> that the update is OS loadable, meaning it can be applied without a system reboot, and no performance impact or behavioral changes have been observed as a result of the fix. \u00ae<\/p>\n<p> READ MORE <a href=\"https:\/\/packetstormsecurity.com\/news\/view\/35195\/Intel-Out-Of-Band-Patch-Addresses-Privilege-Escalation-Flaw.html\">HERE<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>READ MORE HERE&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_layout":"default_layout","footnotes":""},"categories":[60],"tags":[1617],"class_list":["post-54572","post","type-post","status-publish","format-standard","hentry","category-packet-storm","tag-headlineflawpatchintel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw 2026 | ThreatsHub Cybersecurity News<\/title>\n<meta name=\"description\" content=\"ThreatsHub Cybersecurity News | ThreatsHub.org | Cloud Security &amp; Cyber Threats Analysis Hub. 100% Free OSINT Threat Intelligent and Cybersecurity News.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw 2026 | ThreatsHub Cybersecurity News\" \/>\n<meta property=\"og:description\" content=\"ThreatsHub Cybersecurity News | ThreatsHub.org | Cloud Security &amp; Cyber Threats Analysis Hub. 100% Free OSINT Threat Intelligent and Cybersecurity News.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/\" \/>\n<meta property=\"og:site_name\" content=\"ThreatsHub Cybersecurity News\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-14T21:55:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\" \/>\n<meta name=\"author\" content=\"TH Author\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@threatshub\" \/>\n<meta name=\"twitter:site\" content=\"@threatshub\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TH Author\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/\"},\"author\":{\"name\":\"TH Author\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#\\\/schema\\\/person\\\/12e0a8671ff89a863584f193e7062476\"},\"headline\":\"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw\",\"datePublished\":\"2023-11-14T21:55:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/\"},\"wordCount\":642,\"publisher\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pubads.g.doubleclick.net\\\/gampad\\\/ad?co=1&amp;iu=\\\/6978\\\/reg_security\\\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\",\"keywords\":[\"headline,flaw,patch,intel\"],\"articleSection\":[\"Packet Storm\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/\",\"url\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/\",\"name\":\"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw 2026 | ThreatsHub Cybersecurity News\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pubads.g.doubleclick.net\\\/gampad\\\/ad?co=1&amp;iu=\\\/6978\\\/reg_security\\\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\",\"datePublished\":\"2023-11-14T21:55:18+00:00\",\"description\":\"ThreatsHub Cybersecurity News | ThreatsHub.org | Cloud Security & Cyber Threats Analysis Hub. 100% Free OSINT Threat Intelligent and Cybersecurity News.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/#primaryimage\",\"url\":\"https:\\\/\\\/pubads.g.doubleclick.net\\\/gampad\\\/ad?co=1&amp;iu=\\\/6978\\\/reg_security\\\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\",\"contentUrl\":\"https:\\\/\\\/pubads.g.doubleclick.net\\\/gampad\\\/ad?co=1&amp;iu=\\\/6978\\\/reg_security\\\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"headline,flaw,patch,intel\",\"item\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/tag\\\/headlineflawpatchintel\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/\",\"name\":\"ThreatsHub Cybersecurity News\",\"description\":\"%%focuskw%% Threat Intel \u2013 Threat Intel Services \u2013 CyberIntelligence \u2013 Cyber Threat Intelligence - Threat Intelligence Feeds - Threat Intelligence Reports - CyberSecurity Report \u2013 Cyber Security PDF \u2013 Cybersecurity Trends - Cloud Sandbox \u2013- Threat IntelligencePortal \u2013 Incident Response \u2013 Threat Hunting \u2013 IOC - Yara - Security Operations Center \u2013 SecurityOperation Center \u2013 Security SOC \u2013 SOC Services - Advanced Threat - Threat Detection - TargetedAttack \u2013 APT \u2013 Anti-APT \u2013 Advanced Protection \u2013 Cyber Security Services \u2013 Cybersecurity Services -Threat Intelligence Platform\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#organization\"},\"alternateName\":\"Threatshub.org\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#organization\",\"name\":\"ThreatsHub.org\",\"alternateName\":\"Threatshub.org\",\"url\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Threatshub_Favicon1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Threatshub_Favicon1.jpg\",\"width\":432,\"height\":435,\"caption\":\"ThreatsHub.org\"},\"image\":{\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/threatshub\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.threatshub.org\\\/blog\\\/#\\\/schema\\\/person\\\/12e0a8671ff89a863584f193e7062476\",\"name\":\"TH Author\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/066276f086d5155df79c850206a779ad368418a844da0182ce43f9cd5b506c3d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/066276f086d5155df79c850206a779ad368418a844da0182ce43f9cd5b506c3d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/066276f086d5155df79c850206a779ad368418a844da0182ce43f9cd5b506c3d?s=96&d=mm&r=g\",\"caption\":\"TH Author\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw 2026 | ThreatsHub Cybersecurity News","description":"ThreatsHub Cybersecurity News | ThreatsHub.org | Cloud Security & Cyber Threats Analysis Hub. 100% Free OSINT Threat Intelligent and Cybersecurity News.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/","og_locale":"en_US","og_type":"article","og_title":"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw 2026 | ThreatsHub Cybersecurity News","og_description":"ThreatsHub Cybersecurity News | ThreatsHub.org | Cloud Security & Cyber Threats Analysis Hub. 100% Free OSINT Threat Intelligent and Cybersecurity News.","og_url":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/","og_site_name":"ThreatsHub Cybersecurity News","article_published_time":"2023-11-14T21:55:18+00:00","og_image":[{"url":"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0","type":"","width":"","height":""}],"author":"TH Author","twitter_card":"summary_large_image","twitter_creator":"@threatshub","twitter_site":"@threatshub","twitter_misc":{"Written by":"TH Author","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/#article","isPartOf":{"@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/"},"author":{"name":"TH Author","@id":"https:\/\/www.threatshub.org\/blog\/#\/schema\/person\/12e0a8671ff89a863584f193e7062476"},"headline":"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw","datePublished":"2023-11-14T21:55:18+00:00","mainEntityOfPage":{"@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/"},"wordCount":642,"publisher":{"@id":"https:\/\/www.threatshub.org\/blog\/#organization"},"image":{"@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/#primaryimage"},"thumbnailUrl":"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0","keywords":["headline,flaw,patch,intel"],"articleSection":["Packet Storm"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/","url":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/","name":"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw 2026 | ThreatsHub Cybersecurity News","isPartOf":{"@id":"https:\/\/www.threatshub.org\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/#primaryimage"},"image":{"@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/#primaryimage"},"thumbnailUrl":"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0","datePublished":"2023-11-14T21:55:18+00:00","description":"ThreatsHub Cybersecurity News | ThreatsHub.org | Cloud Security & Cyber Threats Analysis Hub. 100% Free OSINT Threat Intelligent and Cybersecurity News.","breadcrumb":{"@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/#primaryimage","url":"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0","contentUrl":"https:\/\/pubads.g.doubleclick.net\/gampad\/ad?co=1&amp;iu=\/6978\/reg_security\/patches&amp;sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&amp;tile=2&amp;c=2ZViXcF6yfnKXEZaVyMlX5wAAAMg&amp;t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0"},{"@type":"BreadcrumbList","@id":"https:\/\/www.threatshub.org\/blog\/intel-out-of-band-patch-addresses-privilege-escalation-flaw\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.threatshub.org\/blog\/"},{"@type":"ListItem","position":2,"name":"headline,flaw,patch,intel","item":"https:\/\/www.threatshub.org\/blog\/tag\/headlineflawpatchintel\/"},{"@type":"ListItem","position":3,"name":"Intel Out-Of-Band Patch Addresses Privilege Escalation Flaw"}]},{"@type":"WebSite","@id":"https:\/\/www.threatshub.org\/blog\/#website","url":"https:\/\/www.threatshub.org\/blog\/","name":"ThreatsHub Cybersecurity News","description":"%%focuskw%% Threat Intel \u2013 Threat Intel Services \u2013 CyberIntelligence \u2013 Cyber Threat Intelligence - Threat Intelligence Feeds - Threat Intelligence Reports - CyberSecurity Report \u2013 Cyber Security PDF \u2013 Cybersecurity Trends - Cloud Sandbox \u2013- Threat IntelligencePortal \u2013 Incident Response \u2013 Threat Hunting \u2013 IOC - Yara - Security Operations Center \u2013 SecurityOperation Center \u2013 Security SOC \u2013 SOC Services - Advanced Threat - Threat Detection - TargetedAttack \u2013 APT \u2013 Anti-APT \u2013 Advanced Protection \u2013 Cyber Security Services \u2013 Cybersecurity Services -Threat Intelligence Platform","publisher":{"@id":"https:\/\/www.threatshub.org\/blog\/#organization"},"alternateName":"Threatshub.org","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.threatshub.org\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.threatshub.org\/blog\/#organization","name":"ThreatsHub.org","alternateName":"Threatshub.org","url":"https:\/\/www.threatshub.org\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.threatshub.org\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.threatshub.org\/blog\/coredata\/uploads\/2025\/05\/Threatshub_Favicon1.jpg","contentUrl":"https:\/\/www.threatshub.org\/blog\/coredata\/uploads\/2025\/05\/Threatshub_Favicon1.jpg","width":432,"height":435,"caption":"ThreatsHub.org"},"image":{"@id":"https:\/\/www.threatshub.org\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/threatshub"]},{"@type":"Person","@id":"https:\/\/www.threatshub.org\/blog\/#\/schema\/person\/12e0a8671ff89a863584f193e7062476","name":"TH Author","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/066276f086d5155df79c850206a779ad368418a844da0182ce43f9cd5b506c3d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/066276f086d5155df79c850206a779ad368418a844da0182ce43f9cd5b506c3d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/066276f086d5155df79c850206a779ad368418a844da0182ce43f9cd5b506c3d?s=96&d=mm&r=g","caption":"TH Author"}}]}},"_links":{"self":[{"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/posts\/54572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/comments?post=54572"}],"version-history":[{"count":0,"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/posts\/54572\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/media?parent=54572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/categories?post=54572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.threatshub.org\/blog\/wp-json\/wp\/v2\/tags?post=54572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}