SUSE: Security Advisory (SUSE-SU-2019:0825-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.10.30 and fixes at least the following security issues: nfc: fix refcount leak in llcpsockbind CVE-2020-25670 nfc: fix refcount leak in llcpsockconnect CVE-2020-25671 nfc: fix memory leak in llcpsockconnect CVE-2020-25672 firewire: nosy: Fix a...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use after free in eventpoll.c may lead to escalation of privilege CVE-2020-0466 kernel: SCSI target LIO write to any block on ILO backstore CVE-2020-28374 kernel: Use after free via PI...

UBUNTU-CVE-2021-29657

arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12 double fetch in...

CVE-2021-29657

arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12 double fetch in...

CVE-2020-7467

In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these...

CVE-2020-7467

In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these...

Code injection

In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these...

CVE-2020-7467

In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these...

CVE-2020-7467

In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these...

CVE-2020-7467

In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these...

CVE-2020-7467

The CVE-2020-7467 issue is a FreeBSD bhyve SVM vulnerability. Affected: FreeBSD 12.2-STABLE before r365767; 12.1-RELEASE before p10; 11.4-STABLE before r365769; 11.4-RELEASE before p4; 11.3-RELEASE before p14. Description: several AMD virtualization instructions operate on host physical addresses...

CVE-2020-7467: Improper Privilege Management

In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Moderate: Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. The microcodectl packages provide microcode updates for Intel and AMD processors. Bug Fixes and Enhancements: rhel-7.6.z HPEMC 7.9 REGRESSION Microcodectl microcodectl BZ1907919...

Moderate: Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. The microcodectl packages provide microcode updates for Intel and AMD processors. Bug Fixes and Enhancements: rhel-8.2.0.z HPEMC 8.3.z REGRESSION Regression in intel microcode as of 20201110...

Moderate: Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. The microcodectl packages provide microcode updates for Intel and AMD processors. Bug Fixes and Enhancements: rhel-8.1.0.z HPEMC 8.3.z REGRESSION Regression in intel microcode as of 20201110...

Moderate: Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 8. The microcodectl packages provide microcode updates for Intel and AMD processors. Bug Fixes and Enhancements: rhel-8.3.0.z HPEMC 8.3.z REGRESSION Regression in intel microcode as of 20201110 BZ1907898...

Moderate: Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended Update Support, and Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions. The microcodectl packages provide microcode updates for Intel and A...

Moderate: Red Hat Bug Fix Advisory: microcode_ctl bug fix and enhancement update

An update for microcodectl is now available for Red Hat Enterprise Linux 7.2 Advanced Update Support. The microcodectl packages provide microcode updates for Intel and AMD processors. Bug Fixes and Enhancements: rhel-7.2.z HPEMC 7.9 REGRESSION Microcodectl microcodectl BZ1907916...