Out-of-bounds

An issue was discovered in drivers/scsi/qedi/qedidbg.c in the Linux kernel before 5.1.12. In the qedidbg family of functions, there is an out-of-bounds read...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2019:1924-1 Rating: important References: 1051510 1055117 1071995 1083647 1083710 1085030 1086103 1102247 1106061 1111666 1114279 1119222 1123959 1127034 1127315 1129770 1130972 1131281 1133021 1134097...

CVE-2019-15090

CVE-2019-15090 affects the Linux kernel driver component drivers/scsi/qedi/qedi_dbg.c, with an out-of-bounds read in the qedi_dbg_* family of functions for versions before 5.1.12. The issue can enable a local attacker to read memory due to improper bounds handling, as described in the CVE entry. ...

Unbreakable Enterprise kernel security update

4.14.35-1902.4.8 - x86/boot: Clear RSDP address in bootparams for broken loaders Juergen Gross Orabug: 30111373 4.14.35-1902.4.7 - rds: ib: Qualify CM REQ duplicate detection with connection being up Hakon Bugge Orabug: 30062149 - rds: Further prioritize local loop-back connections Hakon Bugge...

Linux kernel buffer overflow vulnerability (CNVD-2019-29723)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A buffer overflow vulnerability exists in the drivers/scsi/qedi/qedidbg.c file in Linux kernel versions prior to 5.1.12. The vulnerability stems from a networked syste...

Debian DLA-1884-1 : 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-2017-18509 Denis Andzakovic reported a missing type check in the IPv4 multicast routing implementation. A user with the CAPNETADMIN capability in a...

F5 Networks BIG-IP : Linux kernel vulnerability (K93472064)

The biomapuseriov and biounmapuser functions in block/bio.c in the Linux kernel before 4.13.8 do unbalanced refcounting when a SCSI I/O vector has small consecutive buffers belonging to the same page. The bioaddpcpage function merges them into one, but the page reference is never dropped. This...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0038)

The remote OracleVM system is missing necessary patches to address critical security updates : - x86/speculation: Exclude ATOMs from speculation through SWAPGS Thomas Gleixner Orabug: 29967571 CVE-2019-1125 - x86/speculation: Enable Spectre v1 swapgs mitigations Josh Poimboeuf Orabug: 29967571...

RHEL 7 : qemu-kvm-ma (RHSA-2019:2166)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:2166 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide...

RHEL 8 : kernel (RHSA-2019:1959)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1959 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: insufficient input validation ...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0039)

The remote OracleVM system is missing necessary patches to address critical security updates : - xen: let allocxenballoonedpages fail if not enough memory free Juergen Gross Orabug: 30073695 - mm/pagealloc.c: calculate 'available' memory in a separate function Igor Redko Orabug: 30073695 - Input:...

Out-of-Bounds Read And Write

qemu is vulnerable to out-of-bounds read and write. The vulnerability exists in the scsihandleinquiryreply function in hw/scsi/scsi-generic.c, which could potentially allow an attacker to crash the application...

QEMU: scsi-generic: possible OOB access while handling inquiry request

In QEMU 3.1, scsihandleinquiryreply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations...

Important: Red Hat Security Advisory: qemu-kvm-rhev security and bug fix update

An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 10.0 Newton, Red Hat OpenStack Platform 13.0 Queens, and Red Hat OpenStack Platform 14.0 Rocky. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Syste...

Moderate: Red Hat Security Advisory: qemu-kvm-ma security and bug fix update

An update for qemu-kvm-ma is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

CVE-2011-5327

A flaw was found in the Linux kernel’s implementation of SCSI loopback emulation, where an off by one in the drivers/target/loopback/tcmloop.c tcmloopmakenaatpg function could result in memory corruption. A local attacker could abuse this flaw by corrupting memory on a system where this...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4076-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4076-1 advisory. It was discovered that a race condition existed in the Serial Attached SCSI SAS implementation in the Linux kernel. A local attacker could possibly use...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0035) (Spectre)

The remote OracleVM system is missing necessary patches to address critical security updates : - scsi: libfc: Fixup discmutex handling in fcoe module Hannes Reinecke Orabug: 29511036 - scsi: libfc: sanitize EDTOV and RATOV setting in fcp Hannes Reinecke Orabug: 29511036 - sysctl: Fix kabi breakag...

SUSE SLES12 Security Update : libvirt (SUSE-SU-2019:1438-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

This update for libvirt fixes the following issues : Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling MFBDS...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0024)

The remote OracleVM system is missing necessary patches to address critical security updates : - hugetlbfs: don't retry when pool page allocations start to fail Mike Kravetz Orabug: 29324267 - x86/speculation: RSB stuffing with retpoline on Skylake+ cpus William Roche Orabug: 29660924 -...