217 lines
15 KiB
XML
217 lines
15 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<cvrfdoc xmlns="http://www.icasi.org/CVRF/schema/cvrf/1.1" xmlns:cvrf="http://www.icasi.org/CVRF/schema/cvrf/1.1">
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<DocumentTitle xml:lang="en">An update for kernel is now available for openEuler-20.03-LTS-SP1</DocumentTitle>
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<DocumentType>Security Advisory</DocumentType>
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<DocumentPublisher Type="Vendor">
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<ContactDetails>openeuler-security@openeuler.org</ContactDetails>
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<IssuingAuthority>openEuler security committee</IssuingAuthority>
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</DocumentPublisher>
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<DocumentTracking>
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<Identification>
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<ID>openEuler-SA-2024-1296</ID>
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</Identification>
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<Status>Final</Status>
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<Version>1.0</Version>
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<RevisionHistory>
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<Revision>
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<Number>1.0</Number>
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<Date>2024-03-22</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2024-03-22</InitialReleaseDate>
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<CurrentReleaseDate>2024-03-22</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2024-03-22</Date>
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</Generator>
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</DocumentTracking>
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<DocumentNotes>
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<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">kernel security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for kernel is now available for openEuler-20.03-LTS-SP1.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">The Linux Kernel, the operating system core itself.
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Security Fix(es):
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In the Linux kernel, the following vulnerability has been resolved:
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media: pvrusb2: fix use after free on context disconnection
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Upon module load, a kthread is created targeting the
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pvr2_context_thread_func function, which may call pvr2_context_destroy
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and thus call kfree() on the context object. However, that might happen
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before the usb hub_event handler is able to notify the driver. This
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patch adds a sanity check before the invalid read reported by syzbot,
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within the context disconnection call stack.(CVE-2023-52445)
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In the Linux kernel, the following vulnerability has been resolved:
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mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
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If both ftl.ko and gluebi.ko are loaded, the notifier of ftl
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triggers NULL pointer dereference when trying to access
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‘gluebi->desc’ in gluebi_read().
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ubi_gluebi_init
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ubi_register_volume_notifier
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ubi_enumerate_volumes
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ubi_notify_all
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gluebi_notify nb->notifier_call()
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gluebi_create
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mtd_device_register
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mtd_device_parse_register
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add_mtd_device
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blktrans_notify_add not->add()
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ftl_add_mtd tr->add_mtd()
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scan_header
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mtd_read
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mtd_read_oob
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mtd_read_oob_std
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gluebi_read mtd->read()
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gluebi->desc - NULL
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Detailed reproduction information available at the Link [1],
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In the normal case, obtain gluebi->desc in the gluebi_get_device(),
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and access gluebi->desc in the gluebi_read(). However,
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gluebi_get_device() is not executed in advance in the
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ftl_add_mtd() process, which leads to NULL pointer dereference.
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The solution for the gluebi module is to run jffs2 on the UBI
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volume without considering working with ftl or mtdblock [2].
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Therefore, this problem can be avoided by preventing gluebi from
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creating the mtdblock device after creating mtd partition of the
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type MTD_UBIVOLUME.(CVE-2023-52449)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for kernel is now available for openEuler-20.03-LTS-SP1.
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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>
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<Note Title="Severity" Type="General" Ordinal="5" xml:lang="en">High</Note>
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<Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">kernel</Note>
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</DocumentNotes>
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<DocumentReferences>
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<Reference Type="Self">
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1296</URL>
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</Reference>
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<Reference Type="openEuler CVE">
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-52445</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-52449</URL>
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</Reference>
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<Reference Type="Other">
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2023-52445</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2023-52449</URL>
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</Reference>
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</DocumentReferences>
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<ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1">
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<Branch Type="Product Name" Name="openEuler">
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<FullProductName ProductID="openEuler-20.03-LTS-SP1" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">openEuler-20.03-LTS-SP1</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="python3-perf-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python2-perf-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python2-perf-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-source-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-source-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-debuginfo-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="perf-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-debuginfo-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python2-perf-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python2-perf-debuginfo-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-debuginfo-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-devel-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-devel-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debugsource-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debugsource-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-debuginfo-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-devel-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-devel-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debuginfo-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="perf-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-4.19.90-2403.3.0.0243.oe1.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="kernel-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-4.19.90-2403.3.0.0243.oe1.src.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="x86_64">
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<FullProductName ProductID="python2-perf-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python2-perf-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debuginfo-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="perf-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-debuginfo-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-source-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-source-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-devel-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-devel-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="perf-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-devel-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-devel-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debugsource-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debugsource-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-debuginfo-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python2-perf-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python2-perf-debuginfo-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-debuginfo-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-debuginfo-4.19.90-2403.3.0.0243" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-debuginfo-4.19.90-2403.3.0.0243.oe1.x86_64.rpm</FullProductName>
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</Branch>
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</ProductTree>
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<Vulnerability Ordinal="1" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
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<Notes>
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<Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">In the Linux kernel, the following vulnerability has been resolved:
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media: pvrusb2: fix use after free on context disconnection
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Upon module load, a kthread is created targeting the
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pvr2_context_thread_func function, which may call pvr2_context_destroy
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and thus call kfree() on the context object. However, that might happen
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before the usb hub_event handler is able to notify the driver. This
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patch adds a sanity check before the invalid read reported by syzbot,
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within the context disconnection call stack.</Note>
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</Notes>
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<ReleaseDate>2024-03-22</ReleaseDate>
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<CVE>CVE-2023-52445</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS-SP1</ProductID>
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</Status>
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</ProductStatuses>
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<Threats>
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<Threat Type="Impact">
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<Description>High</Description>
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</Threat>
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</Threats>
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<CVSSScoreSets>
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<ScoreSet>
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<BaseScore>7.8</BaseScore>
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<Vector>AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H</Vector>
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</ScoreSet>
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</CVSSScoreSets>
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<Remediations>
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<Remediation Type="Vendor Fix">
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<Description>kernel security update</Description>
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<DATE>2024-03-22</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1296</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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<Vulnerability Ordinal="2" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
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<Notes>
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<Note Title="Vulnerability Description" Type="General" Ordinal="2" xml:lang="en">In the Linux kernel, the following vulnerability has been resolved:mtd: Fix gluebi NULL pointer dereference caused by ftl notifierIf both ftl.ko and gluebi.ko are loaded, the notifier of ftltriggers NULL pointer dereference when trying to access‘gluebi->desc’ in gluebi_read().ubi_gluebi_init ubi_register_volume_notifier ubi_enumerate_volumes ubi_notify_all gluebi_notify nb->notifier_call() gluebi_create mtd_device_register mtd_device_parse_register add_mtd_device blktrans_notify_add not->add() ftl_add_mtd tr->add_mtd() scan_header mtd_read mtd_read_oob mtd_read_oob_std gluebi_read mtd->read() gluebi->desc - NULLDetailed reproduction information available at the Link [1],In the normal case, obtain gluebi->desc in the gluebi_get_device(),and access gluebi->desc in the gluebi_read(). However,gluebi_get_device() is not executed in advance in theftl_add_mtd() process, which leads to NULL pointer dereference.The solution for the gluebi module is to run jffs2 on the UBIvolume without considering working with ftl or mtdblock [2].Therefore, this problem can be avoided by preventing gluebi fromcreating the mtdblock device after creating mtd partition of thetype MTD_UBIVOLUME.</Note>
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</Notes>
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<ReleaseDate>2024-03-22</ReleaseDate>
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<CVE>CVE-2023-52449</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS-SP1</ProductID>
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</Status>
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</ProductStatuses>
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<Threats>
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<Threat Type="Impact">
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<Description>Medium</Description>
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</Threat>
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</Threats>
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<CVSSScoreSets>
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<ScoreSet>
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<BaseScore>5.5</BaseScore>
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<Vector>AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H</Vector>
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</ScoreSet>
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</CVSSScoreSets>
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<Remediations>
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<Remediation Type="Vendor Fix">
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<Description>kernel security update</Description>
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<DATE>2024-03-22</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1296</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc> |