Unbreakable Enterprise kernel security update

4.14.35-1902.304.6 - bpf: fix sanitation rewrite in case of non-pointers Daniel Borkmann Orabug: 31552243 4.14.35-1902.304.5 - acpi: disallow loading configfs acpi tables when locked down Jason A. Donenfeld Orabug: 31493187 - selftests/bpf: do not run testkmod.sh for UEK5 Alan Maguire Orabug:...

The vulnerability in the `hw/rdma/rdma_backend.c` component of the PVRDMA virtual network adapter emulator for hardware infrastructure, QEMU, allows a hacker to trigger a service failure.

The vulnerability in the hw/rdma/rdmabackend.c component of the PVRDMA virtual network adapter, within the QEMU hardware emulation software, is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability could allow an attacker to trigger a service failure...

Unbreakable Enterprise kernel security update

4.14.35-1902.301.1 - vhost: Check docket skfamily instead of call getname Eugenio Perez Orabug: 31085991 CVE-2020-10942 - uek-rpm: config-mips64-embedded misc pruning Eric Saint-Etienne Orabug: 31079017 - ubifs: Check for name being NULL while mounting Richard Weinberger Orabug: 29410897 - team:...

CVE-2018-20191

hw/rdma/vmw/pvrdmamain.c in QEMU does not implement a read operation such as uarread by analogy to uarwrite, which allows attackers to cause a denial of service NULL pointer dereference...

CVE-2019-11184

A flaw has been discovered in which an attacker can infer SSH keystrokes when after a victim connects to a compromised host. The attacker must compromise a server that the victim is connecting to and be able to groom the CPU cache on the system prior to or while a connection is in progress. The...

CVE-2018-5332

In the Linux kernel through 4.14.13, the rdsmessageallocsgs function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write related to the rdsrdmaextrasize function in 'net/rds/rdma.c' and thus to a system panic. Due to the nature of the fla...

Unbreakable Enterprise kernel security update

4.14.35-1902.10.4.1.el7uek - IB/mlx4: Fix use after free in RDMA CM disconnect code path Manjunath Patil Orabug: 30815818 - IB/mlx4: Fix leak in idmapfinddel Hakon Bugge Orabug: 30815811 - RDMA/cma: Relax device check in cmamatchnetdev Hakon Bugge Orabug: 30815802 - KVM: x86: fix out-of-bounds...

CVE-2018-20126

hw/rdma/vmw/pvrdmacmd.c in QEMU allows createcq and createqp memory leaks because errors are mishandled...

CVE-2019-17075

A denial of service DoS was found in the writetptentry in drivers/infiniband/hw/cxgb4/mem.c in the cxgb4' Chelsio T4/T5 RDMA Driver. Some of the architectures performing the DMA operation directly from the stack variable instead of the heap allows an attacker in the network to cause some security...

Ubuntu: Security Advisory (USN-4211-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

USN-4211-2 linux-lts-xenial, linux-aws vulnerabilities

USN-4211-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. Zhipeng Xie discovered that an infinite loop could be triggered in the CFS Linux kerne...

USN-4211-2: Linux kernel (Xenial HWE) vulnerabilities

USN-4211-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. Zhipeng Xie discovered that an infinite loop could be triggered in the CFS Linux kerne...

USN-4210-1: Linux kernel vulnerabilities

It was discovered that a buffer overflow existed in the 802.11 Wi-Fi configuration interface for the Linux kernel when handling beacon settings. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2019-16746 Nicolas Waisman discovered...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4211-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4211-1 advisory. Zhipeng Xie discovered that an infinite loop could be triggered in the CFS Linux kernel process scheduler. A local attacker could possibly use this to...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4210-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4210-1 advisory. It was discovered that a buffer overflow existed in the 802.11 Wi-Fi configuration interface for the Linux kernel when handling beacon...

USN-4208-1: Linux kernel vulnerabilities

Jann Horn discovered that the OverlayFS and ShiftFS Drivers in the Linux kernel did not properly handle reference counting during memory mapping operations when used in conjunction with AUFS. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0056)

The remote OracleVM system is missing necessary patches to address critical security updates : - ocfs2: protect extent tree in ocfs2prepareinodeforwrite Shuning Zhang Orabug: 30036349 - ocfs2: direct-IO: protect getblocks Junxiao Bi Orabug: 30036349 - SUNRPC: Remove xprtconnectstatus Trond...

Unbreakable Enterprise kernel security update

4.1.12-124.33.4 - ocfs2: protect extent tree in ocfs2prepareinodeforwrite Shuning Zhang Orabug: 30036349 - ocfs2: direct-IO: protect getblocks Junxiao Bi Orabug: 30036349 - SUNRPC: Remove xprtconnectstatus Trond Myklebust Orabug: 30165838 - SUNRPC: Handle ENETDOWN errors Trond Myklebust Orabug:...

ALEA-2019:3585 rdma bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:2424-1)

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following new features were implemented : jscSLE-4875: CML New device IDs for CML jscSLE-7294: Add cpufreq driver for Raspberry Pi fate326869: perf: pmu memload/store event support fate327380: KVM: A...