alle anderen Artikel<\/a> interessant sein k\u00f6nnen.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"Seit Mai 2023 warnt Microsoft vor dem BlackLotus UEFI-Bootkit als Sicherheitsl\u00fccke. Dadurch ist es m\u00f6glich, unter Verwendung des BlackLotus UEFI-Bootkits die Secure-Boot Funktion aushebeln. Erste Gegenma\u00dfnahmen wurden schon getroffen. Vollst\u00e4ndig umgesetzt werden sie nicht vor Januar 2026. Das liegt daran,… <\/p>\n","protected":false},"author":134,"featured_media":92066,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[2689,80310],"tags":[91602,85832,91603,88080],"class_list":["post-197028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows-10","category-windows-11","tag-blacklotus-uefi-bootkit","tag-cve-2023-24932","tag-microsoft-windows-production-pca-2011-zertifikat","tag-windows-uefi-ca-2023-zertifikat"],"wp_featured_image":{"id":92066,"alt_text":"http:\/\/www.stockvault.net\/photo\/174251\/cyber-security-concept","description":"","media_type":"image","media_details":{"width":1205,"height":927,"file":"2017\/10\/stockvault-cyber-security-concept174251.jpg","sizes":{"thumbnail":{"file":"stockvault-cyber-security-concept174251-266x205.jpg","width":266,"height":205,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-266x205.jpg"},"medium":{"file":"stockvault-cyber-security-concept174251-468x360.jpg","width":468,"height":360,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-468x360.jpg"},"large":{"file":"stockvault-cyber-security-concept174251-758x583.jpg","width":758,"height":583,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-758x583.jpg"},"wp_review_large":{"file":"stockvault-cyber-security-concept174251-320x200.jpg","width":320,"height":200,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-320x200.jpg"},"wp_review_small":{"file":"stockvault-cyber-security-concept174251-65x65.jpg","width":65,"height":65,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-65x65.jpg"},"blog-large":{"file":"stockvault-cyber-security-concept174251-642x300.jpg","width":642,"height":300,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-642x300.jpg"},"blog-medium":{"file":"stockvault-cyber-security-concept174251-306x205.jpg","width":306,"height":205,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-306x205.jpg"},"recent-thumb":{"file":"stockvault-cyber-security-concept174251-350x316.jpg","width":350,"height":316,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-350x316.jpg"},"service-featured":{"file":"stockvault-cyber-security-concept174251-600x330.jpg","width":600,"height":330,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-600x330.jpg"},"wp_rp_thumbnail":{"file":"stockvault-cyber-security-concept174251-150x150.jpg","width":150,"height":150,"mime-type":"image\/jpeg","source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251-150x150.jpg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"Security concept - Locks on digital screen","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"Security concept - Locks on digital screen","orientation":"1","keywords":["cyber","internet","network","password","crime","web","hacker","technology","security","computer","virus","online","abstract","background","tech","isolated","black","phishing","danger","data","protect","attack","information","system","code","digital","binary","hack","protection","locks","concept","screen","padlocks","access","key","safe","icon","secure","pad","privacy","safety","hole","keyhole","display","green","unlock","guard","open","secrecy","phone","login","net","lockout","authorization","pixel","mobile","close","encryption","software","safeguard","business","matrix","coding","cyberspace","dark","policy","antivirus","crack","symbol","closed","pixelated","generated","program","steal","user","red","interface","id","graphic","one","gui","touch","pc","unknown","person","spy","cracker","thief","silhouette","image","criminal","man","identity","digitally","hand","communication","hacking","fraud","scene","laptop","green","identity theft","police","tape","confiscated","cybercrime","barricade","number","cipher","evidence","line","investigation","worm","bot"]}},"post":92065,"source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2017\/10\/stockvault-cyber-security-concept174251.jpg"},"commentcount":7,"wp_comments":[{"id":298686,"parent":0,"author":0,"author_name":"DSGV-USER","author_email":"mail@mail.com","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/74a43f5a2491b706609180d3059d0b4269b25d859801497ec0d248fe75f37ac4?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/74a43f5a2491b706609180d3059d0b4269b25d859801497ec0d248fe75f37ac4?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/74a43f5a2491b706609180d3059d0b4269b25d859801497ec0d248fe75f37ac4?s=96&d=mm&r=g"},"date":"2025-02-14T08:23:19","cld_nonce":"d2eff81663","content":{"rendered":"
Kann ich euch dazu noch um etwas mehr Infos bitten in wie weit User Mit Win10 Home betroffen sind? Wird das BS Update seitig gepachtet dass auch selbst erstellte Boot Sticks wie z.b. vom Hasleo Backup entsprechend gepatcht sind? Oder sollte man da lieber die Source aus dem Netz nutzen? Auch wenn mein Noti n\u00e4mlich kein TPM hat nutzt es ja trotzdem Secur Boot und ich verlasse mich eigentlich darauf dass MS hier mitdenkt und ich nicht irgendwann ein zerrunkstes System habe<\/p>\n"},"status":"1"},{"id":298687,"parent":298686,"author":134,"author_name":"moinmoin","author_email":"moin-moin@hab-verschlafen.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=96&d=mm&r=g"},"date":"2025-02-14T08:26:44","cld_nonce":"d2eff81663","content":{"rendered":"
Das Ganze wird vor Januar 2026 keine \u00c4nderungen haben. Das System selber wird upgedatet. Microsoft wird bis dahin auch die richtigen ISOs bereitstellen.
\nHasleo und alle anderen Firmen m\u00fcssen das dann selbst aktualisieren. Bzw. du deine alten ISOs. Aber noch ist Zeit.<\/p>\n"},"status":"1"},{"id":298690,"parent":0,"author":0,"author_name":"Black Matter","author_email":"Anon@byom.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/3ac3321cebb6b8330471b5bee2fd258ea951a34272f02824f454bcf6babc43df?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/3ac3321cebb6b8330471b5bee2fd258ea951a34272f02824f454bcf6babc43df?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/3ac3321cebb6b8330471b5bee2fd258ea951a34272f02824f454bcf6babc43df?s=96&d=mm&r=g"},"date":"2025-02-14T10:45:02","cld_nonce":"d2eff81663","content":{"rendered":"
@moinmoin
\nIst bei Euren ISO’s W11-24H2 v26100.3xxx das neue „Windows UEFI CA 2023-Zertifikat“ auch schon mit enthalten?<\/p>\n
Denn das ISO von MS selbst, vom Oktober mit xxx.1742 scheint es ja nicht drin gehabt zu haben, wenn ich das richtig verstanden haben sollte. <\/p>\n
Ich mache mir ja regelm\u00e4\u00dfig nen‘ Fallback USB-Stick von Euch, in dem Sinne auch wieder DANKE an Birkuli und dem gesamten Deskmodder Team! ![\";)\"](\"https:\/\/www.deskmodder.de\/blog\/wp-content\/plugins\/classic-smilies\/img\/icon_wink.gif\")
<\/p>\n"},"status":"1"},{"id":298691,"parent":298690,"author":134,"author_name":"moinmoin","author_email":"moin-moin@hab-verschlafen.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=96&d=mm&r=g"},"date":"2025-02-14T10:58:24","cld_nonce":"d2eff81663","content":{"rendered":"
Nein, noch nicht. Da es derzeit noch nicht unbedingt notwendig ist.
\nDie Voraussetzungen daf\u00fcr sind aber schon gegeben.<\/p>\n"},"status":"1"},{"id":298693,"parent":298691,"author":0,"author_name":"Black Matter","author_email":"Anon@byom.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/3ac3321cebb6b8330471b5bee2fd258ea951a34272f02824f454bcf6babc43df?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/3ac3321cebb6b8330471b5bee2fd258ea951a34272f02824f454bcf6babc43df?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/3ac3321cebb6b8330471b5bee2fd258ea951a34272f02824f454bcf6babc43df?s=96&d=mm&r=g"},"date":"2025-02-14T11:20:28","cld_nonce":"d2eff81663","content":{"rendered":"
Danke. Und jetzt im vorraus schonmal, sch\u00f6nes WE! ![\":)\"](\"https:\/\/www.deskmodder.de\/blog\/wp-content\/plugins\/classic-smilies\/img\/icon_smile.gif\")
<\/p>\n"},"status":"1"},{"id":298722,"parent":0,"author":0,"author_name":"Ralph Sieger","author_email":"email.rs@gmx.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/fdb23c08aa2b008036e9d2551d48f21f49c7c114a378001cde8f990abc7a35cb?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/fdb23c08aa2b008036e9d2551d48f21f49c7c114a378001cde8f990abc7a35cb?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/fdb23c08aa2b008036e9d2551d48f21f49c7c114a378001cde8f990abc7a35cb?s=96&d=mm&r=g"},"date":"2025-02-15T11:25:59","cld_nonce":"d2eff81663","content":{"rendered":"
Ich habe die Aomei Backupper Software auf einem USB-Stick installiert. Muss ich die dann auch neu installieren wegen dem Zertifikat?<\/p>\n"},"status":"1"},{"id":298723,"parent":298690,"author":7781,"author_name":"bodu","author_email":"bodu@gmx.net","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/61411abba733e0a02eeb2a66d4ec1b3deec19adb2c85a0e270e772e9481d8dba?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/61411abba733e0a02eeb2a66d4ec1b3deec19adb2c85a0e270e772e9481d8dba?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/61411abba733e0a02eeb2a66d4ec1b3deec19adb2c85a0e270e772e9481d8dba?s=96&d=mm&r=g"},"date":"2025-02-15T11:45:26","cld_nonce":"d2eff81663","content":{"rendered":"
Die 24H2 Urversion 26100.1 enth\u00e4lt die \u201eWindows UEFI CA 2023-Zertifikat\u201c Dateien zus\u00e4tzlich, sind nicht beim booten aktiv.
\n26100.1.Germanium-X64-DE-CLIENTPRO.ISO\\sources\\boot.wim\\2\\Windows\\Boot\\
\n.\\DVD_EX\\EFI\\en-US\\efisys_EX.bin
\n.\\EFI_EX\\bootmgfw_EX.efi<\/p>\n
Falls KB5025885 SVN-Nummer (Versionspr\u00fcfung) aktiviert wird, wird es noch spannender.
\nz.B.
\n26100.1 SVN 1.1
\n26100.1742 SVN 3.1
\n27774 SVN 5.1<\/p>\n
Ein weiterer Ansatz: bereite einen zweiten Fallback USB-Stick mit CA 2023 Bootdateien vor.
\nIrgendwann wird der CA 2023 USB-Stick interessant.
\nAls Basis kann die jeweilige akutelle Checkpoint Version, mit monatlichen Updates aktualisierte Version, eine ValidOS oder einer Insider Version sein.<\/p>\n"},"status":"1"}],"wp_author":{"id":134,"name":"moinmoin","description":"Ich bin nicht allwissend, was Windows<\/a> angeht. Aber genau deshalb nehme ich Windows gerne auseinander und unter die Lupe, um all mein Wissen zu erweitern. J\u00fcrgen<\/i>","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=96&d=mm&r=g"}},"cld_nonce":"d2eff81663","yoast_head":"\nCVE-2023-24932 Schutzma\u00dfnahmen gegen das BlackLotus UEFI-Bootkit in Unternehmensumgebungen - Deskmodder.de<\/title>\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.deskmodder.de\/blog\/2025\/02\/14\/cve-2023-24932-schutzmassnahmen-gegen-das-blacklotus-uefi-bootkit-in-unternehmensumgebungen\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CVE-2023-24932 Schutzma\u00dfnahmen gegen das BlackLotus UEFI-Bootkit in Unternehmensumgebungen\" \/>\n<meta property=\"og:description\" content=\"Seit Mai 2023 warnt Microsoft vor dem BlackLotus UEFI-Bootkit als Sicherheitsl\u00fccke. Dadurch ist es m\u00f6glich, unter Verwendung des BlackLotus UEFI-Bootkits die Secure-Boot Funktion aushebeln. Erste Gegenma\u00dfnahmen wurden schon getroffen. Vollst\u00e4ndig umgesetzt werden sie nicht vor Januar 2026. 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