129 lines
8.4 KiB
XML
129 lines
8.4 KiB
XML
|
<?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 qemu 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-2022-1995</ID>
|
||
|
|
</Identification>
|
||
|
|
<Status>Final</Status>
|
||
|
|
<Version>1.0</Version>
|
||
|
|
<RevisionHistory>
|
||
|
|
<Revision>
|
||
|
|
<Number>1.0</Number>
|
||
|
|
<Date>2022-10-14</Date>
|
||
|
|
<Description>Initial</Description>
|
||
|
|
</Revision>
|
||
|
|
</RevisionHistory>
|
||
|
|
<InitialReleaseDate>2022-10-14</InitialReleaseDate>
|
||
|
|
<CurrentReleaseDate>2022-10-14</CurrentReleaseDate>
|
||
|
|
<Generator>
|
||
|
|
<Engine>openEuler SA Tool V1.0</Engine>
|
||
|
|
<Date>2022-10-14</Date>
|
||
|
|
</Generator>
|
||
|
|
</DocumentTracking>
|
||
|
|
<DocumentNotes>
|
||
|
|
<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">qemu security update</Note>
|
||
|
|
<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for qemu is now available for openEuler-20.03-LTS-SP1.</Note>
|
||
|
|
<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.
|
||
|
|
|
||
|
|
QEMU has two operating modes:
|
||
|
|
|
||
|
|
Full system emulation. In this mode, QEMU emulates a full system (for example a PC),
|
||
|
|
including one or several processors and various peripherals. It can be used to launch
|
||
|
|
different Operating Systems without rebooting the PC or to debug system code.
|
||
|
|
|
||
|
|
User mode emulation. In this mode, QEMU can launch processes compiled for one CPU on another CPU.
|
||
|
|
It can be used to launch the Wine Windows API emulator (https://www.winehq.org) or to ease
|
||
|
|
cross-compilation and cross-debugging.
|
||
|
|
You can refer to https://www.qemu.org for more infortmation.
|
||
|
|
|
||
|
|
Security Fix(es):
|
||
|
|
|
||
|
|
An out-of-bounds memory access flaw was found in the ATI VGA device emulation of QEMU. This flaw occurs in the ati_2d_blt() routine while handling MMIO write operations when the guest provides invalid values for the destination display parameters. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.(CVE-2021-3638)</Note>
|
||
|
|
<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for qemu 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">qemu</Note>
|
||
|
|
</DocumentNotes>
|
||
|
|
<DocumentReferences>
|
||
|
|
<Reference Type="Self">
|
||
|
|
<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1995</URL>
|
||
|
|
</Reference>
|
||
|
|
<Reference Type="openEuler CVE">
|
||
|
|
<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-3638</URL>
|
||
|
|
</Reference>
|
||
|
|
<Reference Type="Other">
|
||
|
|
<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-3638</URL>
|
||
|
|
</Reference>
|
||
|
|
</DocumentReferences>
|
||
|
|
<ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1">
|
||
|
|
<Branch Type="Product Name" Name="openEuler">
|
||
|
|
<FullProductName ProductID="openEuler-20.03-LTS-SP1" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">openEuler-20.03-LTS-SP1</FullProductName>
|
||
|
|
</Branch>
|
||
|
|
<Branch Type="Package Arch" Name="aarch64">
|
||
|
|
<FullProductName ProductID="qemu-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-debugsource-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-debugsource-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-debuginfo-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-debuginfo-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-img-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-img-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-block-rbd-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-block-rbd-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-block-curl-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-block-curl-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-guest-agent-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-guest-agent-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-block-iscsi-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-block-iscsi-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-block-ssh-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-block-ssh-4.1.0-71.oe1.aarch64.rpm</FullProductName>
|
||
|
|
</Branch>
|
||
|
|
<Branch Type="Package Arch" Name="noarch">
|
||
|
|
<FullProductName ProductID="qemu-help-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-help-4.1.0-71.oe1.noarch.rpm</FullProductName>
|
||
|
|
</Branch>
|
||
|
|
<Branch Type="Package Arch" Name="src">
|
||
|
|
<FullProductName ProductID="qemu-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-4.1.0-71.oe1.src.rpm</FullProductName>
|
||
|
|
</Branch>
|
||
|
|
<Branch Type="Package Arch" Name="x86_64">
|
||
|
|
<FullProductName ProductID="qemu-seabios-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-seabios-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-img-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-img-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-block-iscsi-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-block-iscsi-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-debuginfo-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-debuginfo-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-debugsource-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-debugsource-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-block-rbd-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-block-rbd-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-guest-agent-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-guest-agent-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-block-ssh-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-block-ssh-4.1.0-71.oe1.x86_64.rpm</FullProductName>
|
||
|
|
<FullProductName ProductID="qemu-block-curl-4.1.0-71" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">qemu-block-curl-4.1.0-71.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">An out-of-bounds memory access flaw was found in the ATI VGA device emulation of QEMU. This flaw occurs in the ati_2d_blt() routine while handling MMIO write operations when the guest provides invalid values for the destination display parameters. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.</Note>
|
||
|
|
</Notes>
|
||
|
|
<ReleaseDate>2022-10-14</ReleaseDate>
|
||
|
|
<CVE>CVE-2021-3638</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>6.5</BaseScore>
|
||
|
|
<Vector>AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H</Vector>
|
||
|
|
</ScoreSet>
|
||
|
|
</CVSSScoreSets>
|
||
|
|
<Remediations>
|
||
|
|
<Remediation Type="Vendor Fix">
|
||
|
|
<Description>qemu security update</Description>
|
||
|
|
<DATE>2022-10-14</DATE>
|
||
|
|
<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1995</URL>
|
||
|
|
</Remediation>
|
||
|
|
</Remediations>
|
||
|
|
</Vulnerability>
|
||
|
|
</cvrfdoc>
|