734 matches found
CVE-2020-36311
CVE-2020-36311 affects the Linux kernel prior to 5.9. In arch/x86/kvm/svm/sev.c, destroying a large SEV VM (unregistering many encrypted regions) can trigger a denial of service (soft lockup). The connected advisories confirm the issue and point to a fix in kernel 5.9 (and changelog indicating th...
Virtuozzo Hybrid Infrastructure 4.5 Hotfix 1 (4.5.0-289)
This update provides stability fixes for storage services. Vulnerability id: VSTOR-41460 Detaching a LUN from an SCST target may lead to soft lockup under certain circumstances. Vulnerability id: VSTOR-41301, VSTOR-41172, VSTOR-41272 Stability improvements for the storage service...
[Important] [Security] Virtuozzo ReadyKernel patch 122.0 for Virtuozzo Hybrid Server 7.0, Virtuozzo Infrastructure Platform 3.0, and Virtuozzo Hybrid Infrastructure 3.5, 4.0
The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to the kernels 3.10.0-957.12.2.vz7.96.21 Virtuozzo Hybrid Server 7.0.11 and Virtuozzo Infrastructure Platform 3.0, 3.10.0-1062.4.2.vz7.116.7 Virtuozzo Hybrid Server 7.0.12 HF1 and Virtuozzo Hybrid...
Moderate: Red Hat Security Advisory: kernel security and bug fix update
An update for kernel is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impac...
Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5841)
The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5841 advisory. - sunrpc: use SVCNET in svcauthgss functions Vasily Averin Orabug: 31351996 CVE-2018-16884 - sunrpc: use-after-free in svcprocesscommon Vasily Aver...
RHEL 6 : kernel (RHSA-2020:2933)
The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:2933 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: powerpc: incomplete Spectre-RSB...
Ubuntu: Security Advisory (USN-4419-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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...
Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4419-1)
The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4419-1 advisory. It was discovered that a race condition existed in the Precision Time Protocol PTP implementation in the Linux kernel, leading to a use-after- free...
Important kernel security update: Virtuozzo ReadyKernel patch 110.0 for Virtuozzo Hybrid Server 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0 and Virtuozzo Hybrid Infrastructure 3.5
The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.0 and Virtuozzo Infrastructure Platform. Vulnerability id: CVE-2020-10711 3.10.0-862.20.2.vz7.73.24 to 3.10.0-1062.12.1.vz7.131.10...
CVE-2019-20812
An issue was discovered in the Linux kernel before 5.4.7. The prbcalcretireblktmo function in net/packet/afpacket.c can result in a denial of service CPU consumption and soft lockup in a certain failure case involving TPACKETV3, aka CID-b43d1f9f7067...
Design/Logic Flaw
An issue was discovered in the Linux kernel before 5.4.7. The prbcalcretireblktmo function in net/packet/afpacket.c can result in a denial of service CPU consumption and soft lockup in a certain failure case involving TPACKETV3, aka CID-b43d1f9f7067...
UBUNTU-CVE-2019-20812
An issue was discovered in the Linux kernel before 5.4.7. The prbcalcretireblktmo function in net/packet/afpacket.c can result in a denial of service CPU consumption and soft lockup in a certain failure case involving TPACKETV3, aka CID-b43d1f9f7067...
CVE-2019-20812
An issue was discovered in the Linux kernel before 5.4.7. The prbcalcretireblktmo function in net/packet/afpacket.c can result in a denial of service CPU consumption and soft lockup in a certain failure case involving TPACKETV3, aka CID-b43d1f9f7067...
openSUSE Security Update : xen (openSUSE-2020-599)
This update for xen fixes the following issues : Security issues fixed : - CVE-2020-11742: Bad continuation handling in GNTTABOPcopy bsc1169392. - CVE-2020-11740, CVE-2020-11741: xen: XSA-313 multiple xenoprof issues bsc1168140. - CVE-2020-11739: Missing memory barriers in read-write unlock paths...
Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4344-1)
The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4344-1 advisory. It was discovered that the Intel Wi-Fi driver in the Linux kernel did not properly check for errors in some situations. A local attacker could possibly u...
SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2020:1124-1)
This update for xen fixes the following issues : Security issues fixed : CVE-2020-11742: Bad continuation handling in GNTTABOPcopy bsc1169392. CVE-2020-11740, CVE-2020-11741: xen: XSA-313 multiple xenoprof issues bsc1168140. CVE-2020-11739: Missing memory barriers in read-write unlock paths...
USN-4324-1: Linux kernel vulnerabilities
Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly expose sensitive information kernel memory. CVE-2020-8428 Shijie Luo discovered that the ext4 file system...
SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:0688-1)
The SUSE Linux Enterprise 15-SP1 kernel-RT was updated to 4.12.14 to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-8992: Fixed an issue in ext4protectreservedinode in fs/ext4/blockvalidity.c that allowed attackers to cause a soft lockup via a crafted...
SUSE-SU-2020:0558-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-2732: Fixed an issue affecting Intel CPUs where an L2 guest may trick the L0 hypervisor into accessing sensitive L1 resources bsc1163971. -...
