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redhatRedHatRHSA-2020:4290
HistoryOct 20, 2020 - 9:06 a.m.

(RHSA-2020:4290) Important: virt:8.1 and virt-devel:8.1 security update

2020-10-2009:06:19
access.redhat.com
34

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

22.3%

The Advanced Virtualization module provides the user-space component for running virtual machines that use KVM in environments managed by Red Hat products.

Security Fix(es):

  • QEMU: usb: out-of-bounds r/w access issue while processing usb packets (CVE-2020-14364)

  • QEMU: slirp: use-after-free in ip_reass() function in ip_input.c (CVE-2020-1983)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHatanyaarch64nbdkit-curl-plugin< 1.12.5-2.module+el8.1.1+5309+6d656f05nbdkit-curl-plugin-1.12.5-2.module+el8.1.1+5309+6d656f05.aarch64.rpm
RedHatanys390xlibvirt-daemon-driver-storage-rbd< 5.6.0-10.module+el8.1.1+5309+6d656f05libvirt-daemon-driver-storage-rbd-5.6.0-10.module+el8.1.1+5309+6d656f05.s390x.rpm
RedHatanyx86_64libvirt-daemon-driver-storage-disk-debuginfo< 5.6.0-10.module+el8.1.1+5309+6d656f05libvirt-daemon-driver-storage-disk-debuginfo-5.6.0-10.module+el8.1.1+5309+6d656f05.x86_64.rpm
RedHatanyppc64leswtpm-libs-debuginfo< 0.2.0-1.20191018git9227cf4.module+el8.1.1+5309+6d656f05swtpm-libs-debuginfo-0.2.0-1.20191018git9227cf4.module+el8.1.1+5309+6d656f05.ppc64le.rpm
RedHatanys390xlibnbd-devel< 1.0.3-1.module+el8.1.1+5659+15cacc69libnbd-devel-1.0.3-1.module+el8.1.1+5659+15cacc69.s390x.rpm
RedHatanyi686libvirt-dbus< 1.3.0-2.module+el8.1.1+5309+6d656f05libvirt-dbus-1.3.0-2.module+el8.1.1+5309+6d656f05.i686.rpm
RedHatanys390xlibvirt-daemon-driver-storage-logical< 5.6.0-10.module+el8.1.1+5309+6d656f05libvirt-daemon-driver-storage-logical-5.6.0-10.module+el8.1.1+5309+6d656f05.s390x.rpm
RedHatanyx86_64lua-guestfs< 1.40.2-16.module+el8.1.1+5309+6d656f05lua-guestfs-1.40.2-16.module+el8.1.1+5309+6d656f05.x86_64.rpm
RedHatanyppc64leqemu-kvm-block-curl-debuginfo< 4.1.0-23.module+el8.1.1+8044+df42c295.4qemu-kvm-block-curl-debuginfo-4.1.0-23.module+el8.1.1+8044+df42c295.4.ppc64le.rpm
RedHatanyi686python3-hivex< 1.3.15-7.module+el8.1.1+5309+6d656f05python3-hivex-1.3.15-7.module+el8.1.1+5309+6d656f05.i686.rpm
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1-10 of 8861

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

22.3%