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Diffstat (limited to 'metadata/glsa/glsa-202209-12.xml')
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diff --git a/metadata/glsa/glsa-202209-12.xml b/metadata/glsa/glsa-202209-12.xml new file mode 100644 index 000000000000..f7b8e7ebc453 --- /dev/null +++ b/metadata/glsa/glsa-202209-12.xml @@ -0,0 +1,53 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202209-12"> + <title>GRUB: Multiple Vulnerabilities</title> + <synopsis>Multiple vulnerabilities have been discovered in GRUB, the worst of which may allow for secureboot bypass.</synopsis> + <product type="ebuild">grub</product> + <announced>2022-09-25</announced> + <revised count="1">2022-09-25</revised> + <bug>850535</bug> + <bug>835082</bug> + <access>local</access> + <affected> + <package name="sys-boot/grub" auto="yes" arch="*"> + <unaffected range="ge">2.06</unaffected> + <vulnerable range="lt">2.06</vulnerable> + </package> + </affected> + <background> + <p>GNU GRUB is a multiboot boot loader used by most Linux systems.</p> + </background> + <description> + <p>Multiple vulnerabilities have been discovered in GRUB. Please review the CVE identifiers referenced below for details.</p> + </description> + <impact type="high"> + <p>Please review the referenced CVE identifiers for details.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All GRUB users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=sys-boot/grub-2.06-r3" + </code> + + <p>After upgrading, make sure to run the grub-install command with options appropriate for your system. See the GRUB2 Gentoo Wiki page for directions. Your system will be vulnerable until this action is performed.</p> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3695">CVE-2021-3695</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3696">CVE-2021-3696</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3697">CVE-2021-3697</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3981">CVE-2021-3981</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-28733">CVE-2022-28733</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-28734">CVE-2022-28734</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-28735">CVE-2022-28735</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-28736">CVE-2022-28736</uri> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-28737">CVE-2022-28737</uri> + </references> + <metadata tag="requester" timestamp="2022-09-25T13:35:30.406656Z">ajak</metadata> + <metadata tag="submitter" timestamp="2022-09-25T13:35:30.411250Z">ajak</metadata> +</glsa>
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