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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="202311-14">
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<title>GRUB: Multiple Vulnerabilities</title>
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<synopsis>Multiple vulnerabilities have been discoverd in GRUB, which may lead to secure boot circumvention or code execution.</synopsis>
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<product type="ebuild">grub</product>
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<announced>2023-11-25</announced>
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<revised count="2">2023-11-26</revised>
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<bug>881413</bug>
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<access>remote</access>
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<affected>
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<package name="sys-boot/grub" auto="yes" arch="*">
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<unaffected range="ge">2.06-r4</unaffected>
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<vulnerable range="lt">2.06-r4</vulnerable>
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</package>
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</affected>
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<background>
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<p>GNU GRUB is a multiboot boot loader used by most Linux systems.</p>
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</background>
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<description>
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<p>Multiple vulnerabilities have been discovered in GRUB. Please review the CVE identifiers referenced below for details.</p>
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</description>
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<impact type="high">
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<p>Please review the referenced CVE identifiers for details.</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All GRUB users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=sys-boot/grub-2.06-r4"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-2601">CVE-2022-2601</uri>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-3775">CVE-2022-3775</uri>
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</references>
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<metadata tag="requester" timestamp="2023-11-25T11:18:39.731078Z">graaff</metadata>
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<metadata tag="submitter" timestamp="2023-11-25T11:18:39.734177Z">graaff</metadata>
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</glsa>
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