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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202409-10">
<title>Xen: Multiple Vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been discovered in Xen, the worst of which could lead to privilege escalation.</synopsis>
<product type="ebuild">xen</product>
<announced>2024-09-22</announced>
<revised count="1">2024-09-22</revised>
<bug>918669</bug>
<bug>921355</bug>
<bug>923741</bug>
<bug>928620</bug>
<bug>929038</bug>
<access>remote</access>
<affected>
<package name="app-emulation/xen" auto="yes" arch="*">
<unaffected range="ge">4.17.4</unaffected>
<vulnerable range="lt">4.17.4</vulnerable>
</package>
</affected>
<background>
<p>Xen is a bare-metal hypervisor.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in Xen. Please review the CVE identifiers referenced below for details.</p>
</description>
<impact type="normal">
<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 Xen users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-emulation/xen-4.17.4"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-4949">CVE-2022-4949</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-42336">CVE-2022-42336</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-28746">CVE-2023-28746</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34319">CVE-2023-34319</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34320">CVE-2023-34320</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34321">CVE-2023-34321</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34322">CVE-2023-34322</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34323">CVE-2023-34323</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34324">CVE-2023-34324</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34325">CVE-2023-34325</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34327">CVE-2023-34327</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-34328">CVE-2023-34328</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-46835">CVE-2023-46835</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-46836">CVE-2023-46836</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-46837">CVE-2023-46837</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-46839">CVE-2023-46839</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-46840">CVE-2023-46840</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-46841">CVE-2023-46841</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-46842">CVE-2023-46842</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-2193">CVE-2024-2193</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-31142">CVE-2024-31142</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-431.html">XSA-431</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-432.html">XSA-432</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-436.html">XSA-436</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-437.html">XSA-437</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-438.html">XSA-438</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-439.html">XSA-439</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-440.html">XSA-440</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-441.html">XSA-441</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-442.html">XSA-442</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-447.html">XSA-447</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-449.html">XSA-449</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-450.html">XSA-450</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-451.html">XSA-451</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-452.html">XSA-452</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-453.html">XSA-453</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-454.html">XSA-454</uri>
<uri link="https://xenbits.xen.org/xsa/advisory-455.html">XSA-455</uri>
</references>
<metadata tag="requester" timestamp="2024-09-22T06:41:59.700785Z">graaff</metadata>
<metadata tag="submitter" timestamp="2024-09-22T06:41:59.703837Z">graaff</metadata>
</glsa>
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