{"id":194848,"date":"2024-08-20T23:23:55","date_gmt":"2024-08-21T04:23:55","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/08\/august-windows-updates-break-dual-boot-on-some-linux-systems"},"modified":"2024-08-20T23:23:55","modified_gmt":"2024-08-21T04:23:55","slug":"august-windows-updates-break-dual-boot-on-some-linux-systems","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/08\/august-windows-updates-break-dual-boot-on-some-linux-systems","title":{"rendered":"August Windows updates break dual boot on some Linux systems"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/august-windows-updates-break-dual-boot-on-some-linux-systems.jpg\"><\/a><\/p>\n<p>According to user reports following this month\u2019s Patch Tuesday, the August 2024 Windows updates are breaking dual boot on Linux systems with Secure Boot enabled.<\/p>\n<p>This issue is caused by Microsoft\u2019s decision to apply a Secure Boot Advanced Targeting (SBAT) update to block Linux boot loaders unpatched against the <a href=\"https:\/\/bugzilla.redhat.com\/show_bug.cgi?id=2112975#c0\" target=\"_blank\" rel=\"nofollow noopener\">CVE-2022\u20132601<\/a> GRUB2 Secure Boot bypass vulnerability, which could \u201chave an impact on Windows security.\u201d<\/p>\n<p>\u201cThe vulnerability assigned to this CVE is in the Linux GRUB2 boot loader, a boot loader designed to support Secure Boot on systems that are running Linux,\u201d Microsoft <a href=\"https:\/\/msrc.microsoft.com\/update-guide\/en-US\/advisory\/CVE-2022-2601\" target=\"_blank\" rel=\"nofollow noopener\">says<\/a> in an advisory published last week to address this issue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>According to user reports following this month\u2019s Patch Tuesday, the August 2024 Windows updates are breaking dual boot on Linux systems with Secure Boot enabled. This issue is caused by Microsoft\u2019s decision to apply a Secure Boot Advanced Targeting (SBAT) update to block Linux boot loaders unpatched against the CVE-2022\u20132601 GRUB2 Secure Boot bypass vulnerability, [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,1492],"tags":[],"class_list":["post-194848","post","type-post","status-publish","format-standard","hentry","category-computing","category-security"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/194848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=194848"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/194848\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=194848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=194848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=194848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}