298 lines
19 KiB
XML
298 lines
19 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-2022-1940</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>2022-09-23</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2022-09-23</InitialReleaseDate>
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<CurrentReleaseDate>2022-09-23</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2022-09-23</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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A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.(CVE-2021-3656)
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An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system.(CVE-2021-4157)
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A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS).(CVE-2022-0322)
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** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.(CVE-2021-3894)
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In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file.(CVE-2021-45868)
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A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux kernel. This could allow a local attacker to crash the system or leak kernel internal information.(CVE-2022-3202)</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-2022-1940</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-2021-3656</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-4157</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-0322</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-3894</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-45868</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-3202</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-2021-3656</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-4157</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-0322</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-3894</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-45868</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-3202</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-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python2-perf-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python2-perf-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-debuginfo-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-devel-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-devel-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-debuginfo-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-debuginfo-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-devel-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-devel-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python2-perf-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python2-perf-debuginfo-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debugsource-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debugsource-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-source-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-source-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="perf-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-debuginfo-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debuginfo-4.19.90-2209.5.0.0169.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="perf-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-4.19.90-2209.5.0.0169.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-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-4.19.90-2209.5.0.0169.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="kernel-tools-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-debuginfo-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debugsource-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debugsource-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-source-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-source-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-debuginfo-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-debuginfo-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="perf-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-debuginfo-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-debuginfo-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python2-perf-debuginfo-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python2-perf-debuginfo-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python2-perf-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python2-perf-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="perf-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">perf-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">python3-perf-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-devel-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-tools-devel-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-devel-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-devel-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">kernel-4.19.90-2209.5.0.0169.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-4.19.90-2209.5.0.0169" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">bpftool-4.19.90-2209.5.0.0169.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">A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.</Note>
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</Notes>
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<ReleaseDate>2022-09-23</ReleaseDate>
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<CVE>CVE-2021-3656</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>8.8</BaseScore>
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<Vector>AV:L/AC:L/PR:L/UI:N/S:C/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>2022-09-23</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1940</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">An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system.</Note>
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</Notes>
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<ReleaseDate>2022-09-23</ReleaseDate>
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<CVE>CVE-2021-4157</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>5.9</BaseScore>
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<Vector>AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/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>2022-09-23</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1940</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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<Vulnerability Ordinal="3" 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="3" xml:lang="en">A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS).</Note>
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</Notes>
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<ReleaseDate>2022-09-23</ReleaseDate>
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<CVE>CVE-2022-0322</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>2022-09-23</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1940</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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<Vulnerability Ordinal="4" 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="4" xml:lang="en">** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.</Note>
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</Notes>
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<ReleaseDate>2022-09-23</ReleaseDate>
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<CVE>CVE-2021-3894</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>2022-09-23</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1940</URL>
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</Remediation>
|
|
</Remediations>
|
|
</Vulnerability>
|
|
<Vulnerability Ordinal="5" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
|
|
<Notes>
|
|
<Note Title="Vulnerability Description" Type="General" Ordinal="5" xml:lang="en">In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file.</Note>
|
|
</Notes>
|
|
<ReleaseDate>2022-09-23</ReleaseDate>
|
|
<CVE>CVE-2021-45868</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>5.5</BaseScore>
|
|
<Vector>AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H</Vector>
|
|
</ScoreSet>
|
|
</CVSSScoreSets>
|
|
<Remediations>
|
|
<Remediation Type="Vendor Fix">
|
|
<Description>kernel security update</Description>
|
|
<DATE>2022-09-23</DATE>
|
|
<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1940</URL>
|
|
</Remediation>
|
|
</Remediations>
|
|
</Vulnerability>
|
|
<Vulnerability Ordinal="6" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
|
|
<Notes>
|
|
<Note Title="Vulnerability Description" Type="General" Ordinal="6" xml:lang="en">A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux kernel. This could allow a local attacker to crash the system or leak kernel internal information.</Note>
|
|
</Notes>
|
|
<ReleaseDate>2022-09-23</ReleaseDate>
|
|
<CVE>CVE-2022-3202</CVE>
|
|
<ProductStatuses>
|
|
<Status Type="Fixed">
|
|
<ProductID>openEuler-20.03-LTS-SP1</ProductID>
|
|
</Status>
|
|
</ProductStatuses>
|
|
<Threats>
|
|
<Threat Type="Impact">
|
|
<Description>High</Description>
|
|
</Threat>
|
|
</Threats>
|
|
<CVSSScoreSets>
|
|
<ScoreSet>
|
|
<BaseScore>7.1</BaseScore>
|
|
<Vector>AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H</Vector>
|
|
</ScoreSet>
|
|
</CVSSScoreSets>
|
|
<Remediations>
|
|
<Remediation Type="Vendor Fix">
|
|
<Description>kernel security update</Description>
|
|
<DATE>2022-09-23</DATE>
|
|
<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1940</URL>
|
|
</Remediation>
|
|
</Remediations>
|
|
</Vulnerability>
|
|
</cvrfdoc> |