<?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-20.03-LTS-SP1</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-2024-1358</ID> </Identification> <Status>Final</Status> <Version>1.0</Version> <RevisionHistory> <Revision> <Number>1.0</Number> <Date>2024-04-03</Date> <Description>Initial</Description> </Revision> </RevisionHistory> <InitialReleaseDate>2024-04-03</InitialReleaseDate> <CurrentReleaseDate>2024-04-03</CurrentReleaseDate> <Generator> <Engine>openEuler SA Tool V1.0</Engine> <Date>2024-04-03</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-20.03-LTS-SP1.</Note> <Note Title="Description" Type="General" Ordinal="3" xml:lang="en">The Linux Kernel, the operating system core itself. Security Fix(es): There may be information leakage vulnerabilities in the tcm_open function in drivers/staging/gmjstcm/tcm.c The tcm_open function does not set the memory block to 0 when allocating memory (kmalloc), which may lead to information leakage vulnerabilities.(CVE-2024-24891) There may be information leakage vulnerabilities in the tcm_read function in drivers/staging/gmjstcm/tcm.c The tcm_read function did not set this memory to 0 after calling the copy_to_user function, causing the user to read the information in the last tcm instruction.(CVE-2024-24898)</Note> <Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for kernel is now available for openEuler-20.03-LTS-SP1. 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-2024-1358</URL> </Reference> <Reference Type="openEuler CVE"> <URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-24891</URL> <URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-24898</URL> </Reference> <Reference Type="Other"> <URL>https://nvd.nist.gov/vuln/detail/CVE-2024-24891</URL> <URL>https://nvd.nist.gov/vuln/detail/CVE-2024-24898</URL> </Reference> </DocumentReferences> <ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1"> <Branch 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CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-debuginfo-4.19.90-2403.4.0.0244.oe1.x86_64.rpm</FullProductName> <FullProductName ProductID="python3-perf-4.19.90-2403.4.0.0244" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-4.19.90-2403.4.0.0244.oe1.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-tools-debuginfo-4.19.90-2403.4.0.0244" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-debuginfo-4.19.90-2403.4.0.0244.oe1.x86_64.rpm</FullProductName> <FullProductName ProductID="perf-4.19.90-2403.4.0.0244" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-4.19.90-2403.4.0.0244.oe1.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-debuginfo-4.19.90-2403.4.0.0244" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debuginfo-4.19.90-2403.4.0.0244.oe1.x86_64.rpm</FullProductName> <FullProductName ProductID="python3-perf-debuginfo-4.19.90-2403.4.0.0244" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-debuginfo-4.19.90-2403.4.0.0244.oe1.x86_64.rpm</FullProductName> <FullProductName ProductID="kernel-devel-4.19.90-2403.4.0.0244" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-devel-4.19.90-2403.4.0.0244.oe1.x86_64.rpm</FullProductName> <FullProductName ProductID="perf-debuginfo-4.19.90-2403.4.0.0244" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-debuginfo-4.19.90-2403.4.0.0244.oe1.x86_64.rpm</FullProductName> <FullProductName ProductID="bpftool-4.19.90-2403.4.0.0244" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-4.19.90-2403.4.0.0244.oe1.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">There may be information leakage vulnerabilities in the tcm_open function in drivers/staging/gmjstcm/tcm.c The tcm_open function does not set the memory block to 0 when allocating memory (kmalloc), which may lead to information leakage vulnerabilities.</Note> </Notes> <ReleaseDate>2024-04-03</ReleaseDate> <CVE>CVE-2024-24891</CVE> <ProductStatuses> <Status Type="Fixed"> <ProductID>openEuler-20.03-LTS-SP1</ProductID> </Status> </ProductStatuses> <Threats> <Threat Type="Impact"> <Description>Medium</Description> </Threat> </Threats> <CVSSScoreSets> <ScoreSet> <BaseScore>6.0</BaseScore> <Vector>AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N</Vector> </ScoreSet> </CVSSScoreSets> <Remediations> <Remediation Type="Vendor Fix"> <Description>kernel security update</Description> <DATE>2024-04-03</DATE> <URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1358</URL> </Remediation> </Remediations> </Vulnerability> <Vulnerability Ordinal="2" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1"> <Notes> <Note Title="Vulnerability Description" Type="General" Ordinal="2" xml:lang="en">There may be information leakage vulnerabilities in the tcm_read function in drivers/staging/gmjstcm/tcm.c The tcm_read function did not set this memory to 0 after calling the copy_to_user function, causing the user to read the information in the last tcm instruction.</Note> </Notes> <ReleaseDate>2024-04-03</ReleaseDate> <CVE>CVE-2024-24898</CVE> <ProductStatuses> <Status Type="Fixed"> <ProductID>openEuler-20.03-LTS-SP1</ProductID> </Status> </ProductStatuses> <Threats> <Threat Type="Impact"> <Description>Medium</Description> </Threat> </Threats> <CVSSScoreSets> <ScoreSet> <BaseScore>6.0</BaseScore> <Vector>AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N</Vector> </ScoreSet> </CVSSScoreSets> <Remediations> <Remediation Type="Vendor Fix"> <Description>kernel security update</Description> <DATE>2024-04-03</DATE> <URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1358</URL> </Remediation> </Remediations> </Vulnerability> </cvrfdoc>