kernel: hw: Spectre SWAPGS gadget vulnerability

A Spectre gadget was found in the Linux kernel's implementation of system interrupts. An attacker with local access could use this information to reveal private data through a Spectre like side channel...

Debian DSA-4531-1 : linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. - CVE-2019-14821 Matt Delco reported a race condition in KVM's coalesced MMIO facility, which could lead to out-of-bounds access in the kernel. A local...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:2414-1)

The SUSE Linux Enterprise 15 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 fate321840: Reduce memory required to boot capture kernel while using...

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...

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

An update for kernel is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. 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...

Amazon Linux 2 : kernel (ALAS-2019-1280)

A buffer overflow due to a singed-unsigned comparsion was found in hidpprocessreport in the net/bluetooth/hidp/core.c in the Linux kernel. The buffer length is an unsigned int but gets cast to a signed int which in certain conditions can lead to a system panic and a denial-of-service. CVE-2018-93...

CentOS Update for bpftool CESA-2019:2600 centos7

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...

CentOS 7 : kernel (CESA-2019:2600)

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...

Amazon Linux AMI : kernel (ALAS-2019-1281)

A backporting error was discovered in the Linux stable/longterm kernel 4.4.x through 4.4.190, 4.9.x through 4.9.190, 4.14.x through 4.14.141, 4.19.x through 4.19.69, and 5.2.x through 5.2.11. Misuse of the upstream 'x86/ptrace: Fix possible spectre-v1 in ptracegetdebugreg' commit reintroduced the...

Amazon Linux AMI : kernel (ALAS-2019-1280)

It was found that paravirtpatchcall/jump functions in the arch/x86/kernel/paravirt.c in the Linux kernel mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtualized guests.CVE-2018-15594 A buffer overflow due to a singed-unsigned...

bpftool, kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2019:2600 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...

Security Bulletin: IBM Security Privileged Identity Manager has released a fixpack in response to the vulnerabilities known as Spectre and Meltdown.

Summary IBM has released the following a fixpack for IBM Security Privileged Identity Manager in response to CVE-2017-5753 and CVE-2017-5754 Vulnerability Details CVEID: CVE-2017-5753 DESCRIPTION: Intel Haswell Xeon, AMD PRO and ARM Cortex A57 CPUs could allow a local authenticated attacker to...

Unbreakable Enterprise kernel security update

4.14.35-1902.5.2.1 - vhost: make sure lognum innum yongduan Orabug: 30312787 CVE-2019-14835 - vhost: block speculation of translated descriptors Michael S. Tsirkin Orabug: 30312787 CVE-2019-14835 - vhost: Fix Spectre V1 vulnerability Jason Wang Orabug: 30312787...

RHEL 6 : kernel-rt (RHSA-2019:2730)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:2730 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1919)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The xfsbmapextentstobtree function in fs/xfs/libxfs/xfsbmap.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service...

CVE-2019-15902

A backporting error was discovered in the Linux stable/longterm kernel 4.4.x through 4.4.190, 4.9.x through 4.9.190, 4.14.x through 4.14.141, 4.19.x through 4.19.69, and 5.2.x through 5.2.11. Misuse of the upstream "x86/ptrace: Fix possible spectre-v1 in ptracegetdebugreg" commit reintroduced the...

Medium: kernel

Issue Overview: A buffer overflow due to a singed-unsigned comparsion was found in hidpprocessreport in the net/bluetooth/hidp/core.c in the Linux kernel. The buffer length is an unsigned int but gets cast to a signed int which in certain conditions can lead to a system panic and a...

Medium: kernel

Issue Overview: It was found that paravirtpatchcall/jump functions in the arch/x86/kernel/paravirt.c in the Linux kernel mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtualized guests.CVE-2018-15594 A buffer overflow due to a...

Medium: kernel

Issue Overview: A backporting error was discovered in the Linux stable/longterm kernel 4.4.x through 4.4.190, 4.9.x through 4.9.190, 4.14.x through 4.14.141, 4.19.x through 4.19.69, and 5.2.x through 5.2.11. Misuse of the upstream "x86/ptrace: Fix possible spectre-v1 in ptracegetdebugreg" commit...

kernel: hw: Spectre SWAPGS gadget vulnerability

A Spectre gadget was found in the Linux kernel's implementation of system interrupts. An attacker with local access could use this information to reveal private data through a Spectre like side channel...