SUSE: Security Advisory (SUSE-SU-2016:0186-1)

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...

SUSE: Security Advisory (SUSE-SU-2020:2106-1)

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...

CVE-2021-3493

The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...

Unbreakable Enterprise kernel-container security update

4.14.35-2047.502.4.el7 - Revert 'rds: ib: Remove two ibmodifyqp calls' Sharath Srinivasan Orabug: 32715567 - uek-rpm: Update SecureBoot Digicert 2021 certificates Somasundaram Krishnasamy Orabug: 32532514 4.14.35-2047.502.3.el7 - video: hypervfb: Fix the mmap regression for v5.4.y and older Dexua...

Unbreakable Enterprise kernel security update

4.14.35-2047.502.4 - Revert 'rds: ib: Remove two ibmodifyqp calls' Sharath Srinivasan Orabug: 32715567 - uek-rpm: Update SecureBoot Digicert 2021 certificates Somasundaram Krishnasamy Orabug: 32532514 4.14.35-2047.502.3 - video: hypervfb: Fix the mmap regression for v5.4.y and older Dexuan Cui...

CVE-2020-36310

An issue was discovered in the Linux kernel before 5.8. arch/x86/kvm/svm/svm.c allows a setmemoryregiontest infinite loop for certain nested page faults, aka CID-e72436bc3a52...

kernel security, bug fix, and enhancement update

4.18.0-240.22.13.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

CVE-2020-12655 affecting package kernel 5.4.91-6

CVE-2020-12655 affecting package kernel 5.4.91-6. A patched version of the package is available...

ALSA-2021:1093 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...

CVE-2021-28972

In drivers/pci/hotplug/rpadlparsysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has a user-tolerable buffer overflow when writing a new device name to the driver from userspace, allowing userspace to write data to the kernel stack frame directly. This occurs because...

CVE-2021-28964

A race condition was discovered in getoldroot in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service BUG because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc...

CVE-2018-3620

Modern operating systems implement virtualization of physical memory to efficiently use available system resources and provide inter-domain protection through access control and isolation. The L1TF issue was found in the way the x86 microprocessor designs have implemented speculative execution of...

Linux kernel denial of service vulnerability (CNVD-2021-19674)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel suffers from a security vulnerability that stems from a memory access flaw. The vulnerability can be exploited by an attacker to gain access to out-of-bounds...

SUSE-SU-2021:0842-1 Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-249 fixes several issues. The following security issues were fixed: - CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check bsc1179664. - Fixed an...

SUSE-SU-2021:0840-1 Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-2446 fixes several issues. The following security issues were fixed: - CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check bsc1179664. -...

SUSE-SU-2021:0826-1 Security update for the Linux Kernel (Live Patch 12 for SLE 12 SP4)

This update for the Linux Kernel 4.12.14-9548 fixes several issues. The following security issues were fixed: - CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check bsc1179664. - Fixed a...

Unspecified vulnerability in Linux kernel (CNVD-2021-19426)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel versions 4.18 through 5.10.16, which stems from the fact that the back-end allocation mode of the drmxenfront driver is not mean...

SUSE-SU-2021:0532-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-3347: A use-after-free was discovered in the PI futexes during fault handling, allowing local users to execute code in the kernel bnc1181349. -...

Unbreakable Enterprise kernel security update

4.14.35-2047.500.10.el7uek - xen-blkback: fix error handling in xenblkbkmap Jan Beulich Orabug: 32492110 CVE-2021-26930 - xen-scsiback: don't handle error by BUG Jan Beulich Orabug: 32492102 CVE-2021-26931 - xen-netback: don't handle error by BUG Jan Beulich Orabug: 32492102 CVE-2021-26931 -...

kernel security, bug fix, and enhancement update

4.18.0-240.15.13.OL8 - Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x6...