SUSE SLED15 / SLES15 Security Update : spectre-meltdown-checker (SUSE-SU-2021:2861-1)

The remote SUSE Linux SLED15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2021:2861-1 advisory. spectre-meltdown-checker was updated to version 0.44 bsc1189477 - feat: add support for SRBDS related vulnerabilities - feat: add...

openSUSE: Security Advisory for spectre-meltdown-checker (openSUSE-SU-2021:2861-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

SUSE-SU-2021:2862-1 Security update for spectre-meltdown-checker

This update for spectre-meltdown-checker fixes the following issues: spectre-meltdown-checker was updated to version 0.44 bsc1189477 - feat: add support for SRBDS related vulnerabilities - feat: add zstd kernel decompression 370 - enh: arm: add experimental support for binary arm images - enh: rs...

[SECURITY] [DLA 2743-1] amd64-microcode security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-2743-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta August 16, 2021 https://wiki.debian.org/LTS -...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2021-2301)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - kernel/bpf/verifier.c in the Linux kernel through 5.12.1 performs undesirable speculative loads, leading to disclosure of stack content via...

OPENSUSE-SU-2021:1933-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated to Intel CPU Microcode 20210608 release. - CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. INTEL-SA-00465 bsc1179833 See...

Security update for ucode-intel (important)

openSUSE Security Update: Security update for ucode-intel Announcement ID: openSUSE-SU-2021:1933-1 Rating: important References: 1179833 1179836 1179837 1179839 Cross-References: CVE-2020-24489 CVE-2020-24511 CVE-2020-24512 CVE-2020-24513 CVSS scores: CVE-2020-24489 NVD : 8.8...

OESA-2021-1176 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: An issue was discovered in the Linux kernel before 5.11.8. kernel/bpf/verifier.c performs undesirable out-of-bounds speculation on pointer arithmetic, leading to side-channel attacks that defeat Spectre mitigations and obtain...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2021-2062)

The remote host is missing an update for the Huawei EulerOS 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...

SUSE-SU-2021:14758-1 Security update for microcode_ctl

This update for microcodectl fixes the following issues: Updated to Intel CPU Microcode 20210525 release: - CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. bsc1179833 - CVE-2020-24511:...

PT-2021-3381

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.12.13 Description The issue is related to a branch misprediction in the Linux kernel's eBPF subsystem, which can be exploited via a side-channel attack, allowing an unprivileged BPF program to read arbitrary...

CVE-2021-33624

A flaw was found in the Linux kernel's BPF subsystem, where protection against speculative execution attacks Spectre mitigation can be bypassed. The highest threat from this vulnerability is to confidentiality. Mitigation The default Red Hat Enterprise Linux kernel setting prevents unprivileged...

OPENSUSE-SU-2021:0876-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated to Intel CPU Microcode 20210608 release. - CVE-2020-24513: A domain bypass transient execution vulnerability was discovered on some Intel Atom processors that use a micro-architectural incident channel. INTEL-SA-00465 bsc1179833 See...

OPENSUSE-SU-2021:0873-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-29650: Fixed an issue with the netfilter subsystem that allowed attackers to cause a denial of service panic because net/netfilter/xtables.c and...

Security update for ucode-intel (important)

openSUSE Security Update: Security update for ucode-intel Announcement ID: openSUSE-SU-2021:0876-1 Rating: important References: 1179833 1179836 1179837 1179839 Cross-References: CVE-2020-24489 CVE-2020-24511 CVE-2020-24512 CVE-2020-24513 CVSS scores: CVE-2020-24489 SUSE: 8.8...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2021:0873-1 Rating: important References: 1043990 1055117 1065729 1152457 1152489 1155518 1156395 1167260 1167574 1168838 1174416 1174426 1175995 1178089 1179243 1179851 1180846 1181161 1182613 1183063...

DEBIAN-CVE-2021-28689

x86: Speculative vulnerabilities with bare non-shim 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement paravirtualisation, Xen's novel approach to...

CVE-2021-28689

x86: Speculative vulnerabilities with bare non-shim 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement paravirtualisation, Xen's novel approach to...

CVE-2021-28689

x86: Speculative vulnerabilities with bare non-shim 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement paravirtualisation, Xen's novel approach to...

Design/Logic Flaw

x86: Speculative vulnerabilities with bare non-shim 32-bit PV guests 32-bit x86 PV guest kernels run in ring 1. At the time when Xen was developed, this area of the i386 architecture was rarely used, which is why Xen was able to use it to implement paravirtualisation, Xen's novel approach to...