<?xml version="1.0" encoding="UTF-8"?> <cvrfdoc xmlns="http://www.icasi.org/CVRF/schema/cvrf/1.1" xmlns:cvrf="http://www.icasi.org/CVRF/schema/cvrf/1.1"> <DocumentTitle xml:lang="en">An update for edk2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3</DocumentTitle> <DocumentType>Security Advisory</DocumentType> <DocumentPublisher Type="Vendor"> <ContactDetails>openeuler-security@openeuler.org</ContactDetails> <IssuingAuthority>openEuler security committee</IssuingAuthority> </DocumentPublisher> <DocumentTracking> <Identification> <ID>openEuler-SA-2024-1350</ID> </Identification> <Status>Final</Status> <Version>1.0</Version> <RevisionHistory> <Revision> <Number>1.0</Number> <Date>2024-03-29</Date> <Description>Initial</Description> </Revision> </RevisionHistory> <InitialReleaseDate>2024-03-29</InitialReleaseDate> <CurrentReleaseDate>2024-03-29</CurrentReleaseDate> <Generator> <Engine>openEuler SA Tool V1.0</Engine> <Date>2024-03-29</Date> </Generator> </DocumentTracking> <DocumentNotes> <Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">edk2 security update</Note> <Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for edk2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3.</Note> <Note Title="Description" Type="General" Ordinal="3" xml:lang="en">EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fix(es): EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability. (CVE-2022-36765)</Note> <Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for edk2 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.</Note> <Note Title="Severity" Type="General" Ordinal="5" xml:lang="en">High</Note> <Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">edk2</Note> </DocumentNotes> <DocumentReferences> <Reference Type="Self"> <URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1350</URL> </Reference> <Reference Type="openEuler CVE"> <URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-36765</URL> </Reference> <Reference Type="Other"> <URL>https://nvd.nist.gov/vuln/detail/CVE-2022-36765</URL> </Reference> </DocumentReferences> <ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1"> <Branch Type="Product Name" Name="openEuler"> <FullProductName ProductID="openEuler-20.03-LTS-SP1" 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xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1"> <Notes> <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.</Note> </Notes> <ReleaseDate>2024-03-29</ReleaseDate> <CVE>CVE-2022-36765</CVE> <ProductStatuses> <Status Type="Fixed"> <ProductID>openEuler-20.03-LTS-SP1</ProductID> <ProductID>openEuler-20.03-LTS-SP4</ProductID> <ProductID>openEuler-22.03-LTS</ProductID> <ProductID>openEuler-22.03-LTS-SP1</ProductID> <ProductID>openEuler-22.03-LTS-SP2</ProductID> <ProductID>openEuler-22.03-LTS-SP3</ProductID> </Status> </ProductStatuses> <Threats> <Threat Type="Impact"> <Description>High</Description> </Threat> </Threats> <CVSSScoreSets> <ScoreSet> <BaseScore>7.0</BaseScore> <Vector>AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H</Vector> </ScoreSet> </CVSSScoreSets> <Remediations> <Remediation Type="Vendor Fix"> <Description>edk2 security update</Description> <DATE>2024-03-29</DATE> <URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1350</URL> </Remediation> </Remediations> </Vulnerability> </cvrfdoc>