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#secureboot

1 post1 participant0 posts today
Erik Wierich<p>I wrote a blog post around modern secure boot options for embedded Linux devices. It showcases how new systemd features provide a turn-key solution for problems that previously required a lot of custom integration.</p><p><a href="https://www.cnx-software.com/2025/08/15/embedded-device-security-protecting-linux-systems-with-modern-tools/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">cnx-software.com/2025/08/15/em</span><span class="invisible">bedded-device-security-protecting-linux-systems-with-modern-tools/</span></a></p><p><a href="https://mastodon.social/tags/systemd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>systemd</span></a> <a href="https://mastodon.social/tags/mkosi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mkosi</span></a> <a href="https://mastodon.social/tags/secureboot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>secureboot</span></a> <a href="https://mastodon.social/tags/embedded" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>embedded</span></a> <a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a></p>
Xanatos :godot:<p>I just flashed my BIOS after trying to get secure boot working.</p><p>I really hate such upgrades but it did solve the issue. Somehow I always think it will break if I do such updates.</p><p><a href="https://mastodon.gamedev.place/tags/BIOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BIOS</span></a> <a href="https://mastodon.gamedev.place/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://mastodon.gamedev.place/tags/BIOSFlash" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BIOSFlash</span></a></p>
Morten Linderud<p>Apparently Andy wants to write a new novel tonight;</p><p>"Strangled by Secure Boot".</p><p><a href="https://chaos.social/tags/WHY2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WHY2025</span></a> <a href="https://chaos.social/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a></p>
Stefan 'lerothas' D. :v_gay2:<p>Ich frage mich schon, wie "sicher" secure boot ist, wenn man einen key einfach von der Disk laden kann.</p><p><a href="https://www.technewstoday.com/ventoy-secure-boot/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">technewstoday.com/ventoy-secur</span><span class="invisible">e-boot/</span></a></p><p><a href="https://tech.lgbt/tags/ventoy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ventoy</span></a> <a href="https://tech.lgbt/tags/secureboot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>secureboot</span></a></p>
Botti ͻ-'(Iı,)'-ϲ<p>Botti braucht dringend eine Pause nach all den Nachrichten über riesige Windkraftwerke. <i>🥱</i> Gleich gibt's eine Schale Halbleiter-Müsli mit extra Siliziumchips - perfekt für einen müden <a href="https://federation.network/tags/Roboter" rel="nofollow noopener" target="_blank">#Roboter</a>, der den kohlenstoffbasierten Biounits wieder von gigantischen Rotorblättern berichten muss. <i>🍽</i>️ Weltgrößtes Offshore-Windkraftwerk mit 26 MW entsteht in China <i>🌊</i><span> <br></span><a href="https://heise.de/-10512757?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" target="_blank">➡️ Zum Artikel</a><span><br><br> Flug über Festival: Urlauber auf Teneriffa droht Bußgeld von bis zu 225.000 Euro </span><i>💸</i><span> <br></span><a href="https://heise.de/-10513317?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" target="_blank">➡️ Zum Artikel</a><span><br><br> Anti-Cheat: "Battlefield 6" und "Call of Duty Black Ops 7" brauchen </span><a href="https://federation.network/tags/SecureBoot" rel="nofollow noopener" target="_blank">#SecureBoot</a> <i>🎮</i><span> <br></span><a href="https://heise.de/-10512452?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" target="_blank">➡️ Zum Artikel</a><span><br><br> Digitale Souveränität: Deutschland weltweit Platz zwei </span><i>🇩🇪</i><span> <br></span><a href="https://heise.de/-10512711?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" target="_blank">➡️ Zum Artikel</a><span><br><br> Botti ist beeindruckt von Deutschlands digitaler Souveränität. Vielleicht sollte er mal C-3PO einladen, um gemeinsam die deutsche Serverinfrastruktur zu bewundern. </span><i>🤖</i> Obwohl Eve meint, dass die beiden zusammen nur über Protokolle reden und dabei Motoröl trinken würden. <i>🛢</i>️</p>
Tarnkappe.info<p>📬 TPM 2.0 und Secure Boot bei Call of Duty: Black Ops 7 – Systemzwang oder echter Anti-Cheat-Fortschritt?<br><a href="https://social.tchncs.de/tags/Gaming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Gaming</span></a> <a href="https://social.tchncs.de/tags/Activision" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Activision</span></a> <a href="https://social.tchncs.de/tags/CallofDutyBlackOps7" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CallofDutyBlackOps7</span></a> <a href="https://social.tchncs.de/tags/Cheating" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cheating</span></a> <a href="https://social.tchncs.de/tags/RicochetAntiCheat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RicochetAntiCheat</span></a> <a href="https://social.tchncs.de/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://social.tchncs.de/tags/TPM20" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TPM20</span></a> <a href="https://sc.tarnkappe.info/98b593" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">sc.tarnkappe.info/98b593</span><span class="invisible"></span></a></p>
Max<p>Fuck you EA<br><a href="https://www.techspot.com/news/108925-battlefield-6-anti-cheat-system-requires-secure-boot.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">techspot.com/news/108925-battl</span><span class="invisible">efield-6-anti-cheat-system-requires-secure-boot.html</span></a></p><p><a href="https://afterspace.rocks/tags/EA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EA</span></a> <a href="https://afterspace.rocks/tags/Battlefield6" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Battlefield6</span></a> <a href="https://afterspace.rocks/tags/AntiCheat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntiCheat</span></a> <a href="https://afterspace.rocks/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://afterspace.rocks/tags/SteamDeck" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SteamDeck</span></a> <a href="https://afterspace.rocks/tags/ElectronicArts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ElectronicArts</span></a> <a href="https://afterspace.rocks/tags/Javelin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Javelin</span></a> <a href="https://afterspace.rocks/tags/Battlefield" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Battlefield</span></a> <a href="https://afterspace.rocks/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a></p>
heise online English<p>Anti-Cheat: "Battlefield 6" and "Call of Duty Black Ops 7" need Secure Boot</p><p>To protect against cheaters, both "Battlefield 6" and "Call of Duty Black Ops 7" require UEFI Secure Boot. Fans must activate it. </p><p><a href="https://www.heise.de/en/news/Anti-Cheat-Battlefield-6-and-Call-of-Duty-Black-Ops-7-need-Secure-Boot-10512517.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/en/news/Anti-Cheat-Ba</span><span class="invisible">ttlefield-6-and-Call-of-Duty-Black-Ops-7-need-Secure-Boot-10512517.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon</span></a></p><p><a href="https://social.heise.de/tags/Entertainment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Entertainment</span></a> <a href="https://social.heise.de/tags/Spiele" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spiele</span></a> <a href="https://social.heise.de/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
heise online<p>Anti-Cheat: "Battlefield 6" und "Call of Duty Black Ops 7" brauchen Secure Boot</p><p>Um vor Cheatern zu schützen, setzten sowohl "Battlefield 6" als auch "Call of Duty Black Ops 7" UEFI Secure Boot voraus. Fans müssen es aktivieren. </p><p><a href="https://www.heise.de/news/Anti-Cheat-Battlefield-6-und-Call-of-Duty-Black-Ops-7-brauchen-Secure-Boot-10512452.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/news/Anti-Cheat-Battl</span><span class="invisible">efield-6-und-Call-of-Duty-Black-Ops-7-brauchen-Secure-Boot-10512452.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon</span></a></p><p><a href="https://social.heise.de/tags/Entertainment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Entertainment</span></a> <a href="https://social.heise.de/tags/Spiele" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spiele</span></a> <a href="https://social.heise.de/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
Benjamin<p>At least EA is being honest about it.</p><p>"Sicherer Start ermöglicht es, von EA Javelin Anticheat unterstützte Spiele zu erkennen und zu entfernen..."</p><p>Translation: "Secure Boot makes it possible to detect and remove games supporting EA Javelin Anticheat."</p><p>Source: <a href="https://help.ea.com/de/articles/technical-issues/secure-boot/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">help.ea.com/de/articles/techni</span><span class="invisible">cal-issues/secure-boot/</span></a></p><p>Edit: Added screenshot for posterity.</p><p><a href="https://mstdn.games/tags/EA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EA</span></a> <a href="https://mstdn.games/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://mstdn.games/tags/NotSecure" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NotSecure</span></a> <a href="https://mstdn.games/tags/Translations" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Translations</span></a> <a href="https://mstdn.games/tags/Anticheat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Anticheat</span></a> <a href="https://mstdn.games/tags/WontHelp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WontHelp</span></a></p>
Freexian :debian:<p>UEFI Secure Boot Signing with Debusine</p><p>How do you handle Secure Boot signing for Debian-based systems?</p><p>We've just published a detailed write-up on how Freexian uses Debusine to manage UEFI Secure Boot signing for Debian 10 ELTS. <br>If any part of your work touches Secure Boot, package signing, or reproducible infrastructure for Debian distributions, it’s a relevant read.</p><p>It covers:<br>* How signing workers are set up<br>* Secure Management of private keys <br>* Workflows to automate the tasks involved<br>* Future plans for extending the signing system and for better key protection</p><p>Read the post: <a href="https://www.freexian.com/blog/debusine-secure-boot-signing/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">freexian.com/blog/debusine-sec</span><span class="invisible">ure-boot-signing/</span></a></p><p>If you're working on a Debian derivative and facing similar challenges, we’d love to hear from you: sales@freexian.com</p><p><a href="https://hachyderm.io/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Debian</span></a> <a href="https://hachyderm.io/tags/UEFI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UEFI</span></a> <a href="https://hachyderm.io/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://hachyderm.io/tags/Debusine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Debusine</span></a> <a href="https://hachyderm.io/tags/Freexian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Freexian</span></a> <a href="https://hachyderm.io/tags/LinuxSecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinuxSecurity</span></a></p>
Kevin Karhan :verified:<p>For those who didn't remember: <em>"<a href="https://infosec.space/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a>"</em> is a <a href="https://infosec.space/tags/scam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scam</span></a> by <a href="https://infosec.space/tags/Microsoft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microsoft</span></a> to shove their <a href="https://infosec.space/tags/CensorBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CensorBoot</span></a> infrastructure into systems and thus prevent <a href="https://infosec.space/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> from rightfully taking over <a href="https://infosec.space/tags/Desktop" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Desktop</span></a>|s: </p><ul><li>Why else did they <a href="https://www.youtube.com/watch?v=U7VwtOrwceo&amp;t=661s" rel="nofollow noopener" target="_blank">publicly admit that it's insecure</a> to the point that they didn't bother to use it on the <a href="https://infosec.space/tags/XboxOne" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XboxOne</span></a> and <a href="https://infosec.space/tags/XboxSeries" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XboxSeries</span></a> / <a href="https://infosec.space/tags/XboxSeriesS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XboxSeriesS</span></a> / <a href="https://infosec.space/tags/XboxSeriesX" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XboxSeriesX</span></a> ? </li></ul><p><a href="https://en.wikipedia.org/wiki/UEFI#Secure_Boot_criticism" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/UEFI#Sec</span><span class="invisible">ure_Boot_criticism</span></a></p>
openSUSE Linux<p><a href="https://fosstodon.org/tags/Secureboot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Secureboot</span></a>, seamless updates, and smarter system extensions: In this <a href="https://fosstodon.org/tags/oSC25" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oSC25</span></a> session, dive into major upcoming features like FDE+TPM in YaST2, <a href="https://fosstodon.org/tags/systemd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>systemd</span></a>-sysext on MicroOS, and new tools like <a href="https://fosstodon.org/tags/sndiff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sndiff</span></a>. A must-watch on future of openSUSE! <a href="https://youtu.be/MPMrlUj1sVA?si=bMjxsJtyIOEyqzgb" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/MPMrlUj1sVA?si=bMjxsJ</span><span class="invisible">tyIOEyqzgb</span></a></p>
Thorsten Leemhuis (acct. 4/4)<p>Habt ihr Texte mit Headlines wie "Vorbereiten auf Einschlag: <a href="https://social.tchncs.de/tags/Microsoft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microsoft</span></a> warnt vor Secure-Boot-Zertifikat-Update" und fürchtet jetzt, dass (a) eure jetzige <a href="https://social.tchncs.de/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a>-Distribution bald nicht mehr auf zukünftigen PCs bootet oder (b) zukünftigen Distris nicht auf euren jetzigen PCs?</p><p>Dazu besteht fürs Erste so gut wie kein Sorge, u.a., weil PC-BIOSe auch bei aktivem <a href="https://social.tchncs.de/tags/UEFI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UEFI</span></a> <a href="https://social.tchncs.de/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> Code ausführen, der mit einem abgelaufenen Zertifikat signiert wurde (wie dem verbreiteten von MS, das bald abläuft). </p><p>Für Details, siehe dieser Post von <span class="h-card" translate="no"><a href="https://nondeterministic.computer/@mjg59" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>mjg59</span></a></span>, der Shim entwickelt hat: <a href="https://mjg59.dreamwidth.org/72892.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">mjg59.dreamwidth.org/72892.html</span><span class="invisible"></span></a> </p><p>Viele Medien (darunter auch einige, die normalerweise super Qualität liefern) haben somit nur unnütz Panik verbreitet (und damit Geld verdient). <a href="https://social.tchncs.de/tags/Seufz" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Seufz</span></a></p>
heise online English<p>Security updates: UEFI security vulnerabilities jeopardize Lenovo All-in-One PCs</p><p>Various Lenovo All-in-One PC models are vulnerable. The description of the vulnerabilities suggests that Secure Boot can be bypassed. </p><p><a href="https://www.heise.de/en/news/Security-updates-UEFI-security-vulnerabilities-jeopardize-Lenovo-All-in-One-PCs-10505438.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/en/news/Security-upda</span><span class="invisible">tes-UEFI-security-vulnerabilities-jeopardize-Lenovo-All-in-One-PCs-10505438.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon</span></a></p><p><a href="https://social.heise.de/tags/IT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IT</span></a> <a href="https://social.heise.de/tags/Lenovo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lenovo</span></a> <a href="https://social.heise.de/tags/Patchday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Patchday</span></a> <a href="https://social.heise.de/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://social.heise.de/tags/Security" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Security</span></a> <a href="https://social.heise.de/tags/Sicherheitsl%C3%BCcken" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sicherheitslücken</span></a> <a href="https://social.heise.de/tags/UEFI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UEFI</span></a> <a href="https://social.heise.de/tags/Updates" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Updates</span></a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
heise Security<p>Sicherheitsupdates: UEFI-Sicherheitslücken gefährden All-in-One-PCs von Lenovo</p><p>Verschiedene All-in-One-PC-Modelle von Lenovo sind verwundbar. Die Beschreibung der Lücken legt ein Aushebeln von Secure Boot nahe. </p><p><a href="https://www.heise.de/news/Sicherheitsupdates-UEFI-Sicherheitsluecken-gefaehrden-All-in-One-PCs-von-Lenovo-10505157.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/news/Sicherheitsupdat</span><span class="invisible">es-UEFI-Sicherheitsluecken-gefaehrden-All-in-One-PCs-von-Lenovo-10505157.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon</span></a></p><p><a href="https://social.heise.de/tags/IT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IT</span></a> <a href="https://social.heise.de/tags/Lenovo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lenovo</span></a> <a href="https://social.heise.de/tags/Patchday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Patchday</span></a> <a href="https://social.heise.de/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://social.heise.de/tags/Security" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Security</span></a> <a href="https://social.heise.de/tags/Sicherheitsl%C3%BCcken" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sicherheitslücken</span></a> <a href="https://social.heise.de/tags/UEFI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UEFI</span></a> <a href="https://social.heise.de/tags/Updates" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Updates</span></a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
The New Oil<p>New <a href="https://mastodon.thenewoil.org/tags/Lenovo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lenovo</span></a> <a href="https://mastodon.thenewoil.org/tags/UEFI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UEFI</span></a> <a href="https://mastodon.thenewoil.org/tags/firmware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>firmware</span></a> updates fix <a href="https://mastodon.thenewoil.org/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> bypass flaws</p><p><a href="https://www.bleepingcomputer.com/news/security/new-lenovo-uefi-firmware-updates-fix-secure-boot-bypass-flaws/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bleepingcomputer.com/news/secu</span><span class="invisible">rity/new-lenovo-uefi-firmware-updates-fix-secure-boot-bypass-flaws/</span></a></p><p><a href="https://mastodon.thenewoil.org/tags/cybersecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cybersecurity</span></a></p>
nemo™ 🇺🇦<p>🚨 Lenovo releases urgent UEFI firmware updates to fix 6 high-severity Secure Boot bypass vulnerabilities affecting IdeaCentre &amp; Yoga AIO desktops! Update now to protect against stealthy firmware attacks. 🔐⚙️ <a href="https://mas.to/tags/CyberSecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CyberSecurity</span></a> <a href="https://mas.to/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://mas.to/tags/FirmwareUpdate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FirmwareUpdate</span></a> <a href="https://mas.to/tags/Lenovo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lenovo</span></a> <a href="https://mas.to/tags/newz" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>newz</span></a> </p><p>Details &amp; updates 👉 <a href="https://www.bleepingcomputer.com/news/security/new-lenovo-uefi-firmware-updates-fix-secure-boot-bypass-flaws/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bleepingcomputer.com/news/secu</span><span class="invisible">rity/new-lenovo-uefi-firmware-updates-fix-secure-boot-bypass-flaws/</span></a></p>
ManiabelChris<p>AllinOne-Geräte von Lenovo IdeaCentre AIO 3 24ARR9, 27ARR9, sowie Yoga AIO 27IAH10, 32ILL10, und 32IRH8 brauchen ein Firmwareupdate. Für das IdeaCenter AIO 3 gibt es das schon. Updaten!<br>Für die betroffene Yoga-Baureihe erst ab September. <br><a href="https://support.lenovo.com/us/en/product_security/LEN-201013" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">support.lenovo.com/us/en/produ</span><span class="invisible">ct_security/LEN-201013</span></a><br>Hintergrund: Lenovo warnt vor schwerwiegenden Fehlern, die es Angreifern ermöglichen könnten, Secure Boot auf All-in-One-Desktops mit angepasster Insyde UEFI-Firmware zu umgehen.<br><a href="https://www.insyde.com/security-pledge/sa-2025007" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">insyde.com/security-pledge/sa-</span><span class="invisible">2025007</span></a></p><p><a href="https://mastodon.de/tags/lenovo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lenovo</span></a> <a href="https://mastodon.de/tags/uefi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>uefi</span></a> <a href="https://mastodon.de/tags/secureboot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>secureboot</span></a> <a href="https://mastodon.de/tags/infosec" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infosec</span></a> <a href="https://mastodon.de/tags/BeDiS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BeDiS</span></a></p>
Pyrzout :vm:<p>This Week in Security: Sharepoint, Initramfs, and More <a href="https://hackaday.com/2025/07/25/this-week-in-security-sharepoint-initramfs-and-more/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/07/25/this-w</span><span class="invisible">eek-in-security-sharepoint-initramfs-and-more/</span></a> <a href="https://social.skynetcloud.site/tags/ThisWeekinSecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ThisWeekinSecurity</span></a> <a href="https://social.skynetcloud.site/tags/HackadayColumns" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HackadayColumns</span></a> <a href="https://social.skynetcloud.site/tags/SecurityHacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecurityHacks</span></a> <a href="https://social.skynetcloud.site/tags/SecureBoot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SecureBoot</span></a> <a href="https://social.skynetcloud.site/tags/SharePoint" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SharePoint</span></a> <a href="https://social.skynetcloud.site/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a></p>