<?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 kernel is now available for openEuler-22.03-LTS</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-2022-1872</ID> </Identification> <Status>Final</Status> <Version>1.0</Version> <RevisionHistory> <Revision> <Number>1.0</Number> <Date>2022-08-26</Date> <Description>Initial</Description> </Revision> </RevisionHistory> <InitialReleaseDate>2022-08-26</InitialReleaseDate> <CurrentReleaseDate>2022-08-26</CurrentReleaseDate> <Generator> <Engine>openEuler SA Tool V1.0</Engine> <Date>2022-08-26</Date> </Generator> </DocumentTracking> <DocumentNotes> <Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">kernel security update</Note> <Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for kernel is now available for openEuler-22.03-LTS.</Note> <Note Title="Description" Type="General" Ordinal="3" xml:lang="en">The Linux Kernel, the operating system core itself. Security Fix(es): In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-223375145References: Upstream kernel(CVE-2022-20369)</Note> <Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for kernel is now available for openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of medium. 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">Medium</Note> <Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">kernel</Note> </DocumentNotes> <DocumentReferences> <Reference Type="Self"> <URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1872</URL> </Reference> <Reference Type="openEuler CVE"> <URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-20369</URL> </Reference> <Reference Type="Other"> <URL>https://nvd.nist.gov/vuln/detail/CVE-2022-20369</URL> </Reference> </DocumentReferences> <ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1"> <Branch Type="Product Name" Name="openEuler"> <FullProductName ProductID="openEuler-22.03-LTS" 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CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-5.10.0-60.52.0.80.oe2203.aarch64.rpm</FullProductName> <FullProductName ProductID="kernel-source-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-source-5.10.0-60.52.0.80.oe2203.aarch64.rpm</FullProductName> <FullProductName ProductID="kernel-devel-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-devel-5.10.0-60.52.0.80.oe2203.aarch64.rpm</FullProductName> <FullProductName ProductID="kernel-tools-devel-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-tools-devel-5.10.0-60.52.0.80.oe2203.aarch64.rpm</FullProductName> <FullProductName ProductID="kernel-tools-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-tools-5.10.0-60.52.0.80.oe2203.aarch64.rpm</FullProductName> </Branch> <Branch Type="Package Arch" Name="src"> <FullProductName ProductID="kernel-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-5.10.0-60.52.0.80.oe2203.src.rpm</FullProductName> </Branch> <Branch Type="Package Arch" Name="x86_64"> <FullProductName ProductID="kernel-debuginfo-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-debuginfo-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-source-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-source-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="perf-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">perf-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="bpftool-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">bpftool-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="perf-debuginfo-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">perf-debuginfo-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-tools-devel-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-tools-devel-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="python3-perf-debuginfo-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">python3-perf-debuginfo-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-tools-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-tools-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-headers-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-headers-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="bpftool-debuginfo-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">bpftool-debuginfo-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-tools-debuginfo-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-tools-debuginfo-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-debugsource-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-debugsource-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-devel-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-devel-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">kernel-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> <FullProductName ProductID="python3-perf-5.10.0-60.52.0.80" CPE="cpe:/a:openEuler:openEuler:22.03-LTS">python3-perf-5.10.0-60.52.0.80.oe2203.x86_64.rpm</FullProductName> </Branch> </ProductTree> <Vulnerability Ordinal="1" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1"> <Notes> <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-223375145References: Upstream kernel.</Note> </Notes> <ReleaseDate>2022-08-26</ReleaseDate> <CVE>CVE-2022-20369</CVE> <ProductStatuses> <Status Type="Fixed"> <ProductID>openEuler-22.03-LTS</ProductID> </Status> </ProductStatuses> <Threats> <Threat Type="Impact"> <Description>Medium</Description> </Threat> </Threats> <CVSSScoreSets> <ScoreSet> <BaseScore>6.7</BaseScore> <Vector>AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H</Vector> </ScoreSet> </CVSSScoreSets> <Remediations> <Remediation Type="Vendor Fix"> <Description>kernel security update</Description> <DATE>2022-08-26</DATE> <URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1872</URL> </Remediation> </Remediations> </Vulnerability> </cvrfdoc>