234 lines
16 KiB
XML
234 lines
16 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-22.03-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-2023-1053</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>2023-02-03</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2023-02-03</InitialReleaseDate>
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<CurrentReleaseDate>2023-02-03</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2023-02-03</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-22.03-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 binder_vma_close of binder.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-254837884References: Upstream kernel(CVE-2023-20928)
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A heap overflow bug in ksmbd_decode_ntlmssp_auth_blob in which nt_len can be less than CIFS_ENCPWD_SIZE. This results in a negative blen argument for ksmbd_auth_ntlmv2, where it calls memcpy using blen on memory allocated by kmalloc(blen + CIFS_CRYPTO_KEY_SIZE). Note that CIFS_ENCPWD_SIZE is 16 and CIFS_CRYPTO_KEY_SIZE is 8. We believe this bug can only result in a remote DOS and not privilege escalation nor RCE, as the heap overflow occurs when blen is in range (-8, -1].”
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Reference:
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https://securityonline.info/cve-2023-0210-flaw-in-linux-kernel-allows-unauthenticated-remote-dos-attacks/
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https://www.spinics.net/lists/stable-commits/msg282893.html(CVE-2023-0210)
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In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition.(CVE-2023-23559)
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There exists a use-after-free vulnerability in the Linux kernel through io_uring and the IORING_OP_SPLICE operation. If IORING_OP_SPLICE is missing the IO_WQ_WORK_FILES flag, which signals that the operation won't use current->nsproxy, so its reference counter is not increased. This assumption is not always true as calling io_splice on specific files will call the get_uts function which will use current->nsproxy leading to invalidly decreasing its reference counter later causing the use-after-free vulnerability. We recommend upgrading to version 5.10.160 or above(CVE-2022-4696)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for kernel is now available for openEuler-22.03-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-2023-1053</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-2023-20928</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-0210</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-23559</URL>
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-4696</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-2023-20928</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2023-0210</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2023-23559</URL>
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2022-4696</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-22.03-LTS-SP1" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">openEuler-22.03-LTS-SP1</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="kernel-devel-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-devel-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="perf-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">perf-debuginfo-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">bpftool-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-devel-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-tools-devel-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">python3-perf-debuginfo-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-tools-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="perf-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">perf-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-headers-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-headers-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-tools-debuginfo-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">bpftool-debuginfo-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">python3-perf-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-debuginfo-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debugsource-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-debugsource-5.10.0-136.17.0.93.oe2203sp1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="kernel-source-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-source-5.10.0-136.17.0.93.oe2203sp1.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-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-5.10.0-136.17.0.93.oe2203sp1.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-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-tools-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">python3-perf-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">bpftool-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-devel-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-devel-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-headers-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-headers-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="python3-perf-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">python3-perf-debuginfo-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="bpftool-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">bpftool-debuginfo-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-debuginfo-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-tools-debuginfo-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-source-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-source-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-tools-devel-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-tools-devel-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="kernel-debugsource-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">kernel-debugsource-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="perf-debuginfo-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">perf-debuginfo-5.10.0-136.17.0.93.oe2203sp1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="perf-5.10.0-136.17.0.93" CPE="cpe:/a:openEuler:openEuler:22.03-LTS-SP1">perf-5.10.0-136.17.0.93.oe2203sp1.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 binder_vma_close of binder.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-254837884References: Upstream kernel</Note>
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</Notes>
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<ReleaseDate>2023-02-03</ReleaseDate>
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<CVE>CVE-2023-20928</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-22.03-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>7.5</BaseScore>
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<Vector>AV:N/AC:L/PR:N/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>2023-02-03</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1053</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">A heap overflow bug in ksmbd_decode_ntlmssp_auth_blob in which nt_len can be less than CIFS_ENCPWD_SIZE. This results in a negative blen argument for ksmbd_auth_ntlmv2, where it calls memcpy using blen on memory allocated by kmalloc(blen + CIFS_CRYPTO_KEY_SIZE). Note that CIFS_ENCPWD_SIZE is 16 and CIFS_CRYPTO_KEY_SIZE is 8. We believe this bug can only result in a remote DOS and not privilege escalation nor RCE, as the heap overflow occurs when blen is in range (-8, -1].”Reference:https://securityonline.info/cve-2023-0210-flaw-in-linux-kernel-allows-unauthenticated-remote-dos-attacks/https://www.spinics.net/lists/stable-commits/msg282893.html</Note>
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</Notes>
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<ReleaseDate>2023-02-03</ReleaseDate>
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<CVE>CVE-2023-0210</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-22.03-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:N/AC:H/PR:N/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>2023-02-03</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1053</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">In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition.</Note>
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</Notes>
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<ReleaseDate>2023-02-03</ReleaseDate>
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<CVE>CVE-2023-23559</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-22.03-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>2023-02-03</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1053</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">There exists a use-after-free vulnerability in the Linux kernel through io_uring and the IORING_OP_SPLICE operation. If IORING_OP_SPLICE is missing the IO_WQ_WORK_FILES flag, which signals that the operation won t use current->nsproxy, so its reference counter is not increased. This assumption is not always true as calling io_splice on specific files will call the get_uts function which will use current->nsproxy leading to invalidly decreasing its reference counter later causing the use-after-free vulnerability. We recommend upgrading to version 5.10.160 or above</Note>
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</Notes>
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<ReleaseDate>2023-02-03</ReleaseDate>
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<CVE>CVE-2022-4696</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-22.03-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>2023-02-03</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1053</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc> |