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 -...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0022)

The remote OracleVM system is missing necessary patches to address critical security updates : - scsi: libfc: sanitize EDTOV and RATOV setting Hannes Reinecke Orabug: 25933179 - scsi: libfc: use configured rport EDTOV Hannes Reinecke Orabug: 25933179 - scsi: libfc: additional debugging messages...

CVE-2019-12456

CVE-2019-12456 : A local double-fetch vulnerability in the Linux kernel, affecting the MPT3COMMAND path of _ctl_ioctl_main in drivers/scsi/mpt3sas/mpt3sas_ctl.c. The issue arises from reading ioc_number between two kernel reads, allowing a local attacker to trigger a denial of service or potentia...

EulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-1586)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make...

Denial Of Service (DoS)

Linux kernel is vulnerable to denial of serviceDoS attacks. This exists in the sassmpgetphyevents function in drivers/scsi/libsas/sasexpander.c which allows local users to cause a denial of service kernel memory exhaustion via multiple read accesses to files in the /sys/class/sasphy directory...

Unbreakable Enterprise kernel security update

4.1.12-124.27.1 - scsi: libfc: sanitize EDTOV and RATOV setting Hannes Reinecke Orabug: 25933179 - scsi: libfc: use configured rport EDTOV Hannes Reinecke Orabug: 25933179 - scsi: libfc: additional debugging messages Hannes Reinecke Orabug: 25933179 - scsi: libfc: don't advance state machine for...

kernel: memory leak when merging buffers in SCSI IO vectors

It was found that in the Linux kernel through v4.14-rc5, biomapuseriov and biounmapuser in 'block/bio.c' do unbalanced pages refcounting if IO vector has small consecutive buffers belonging to the same page. bioaddpcpage merges them into one, but the page reference is never dropped, causing a...

kernel: memory leak when merging buffers in SCSI IO vectors

It was found that in the Linux kernel through v4.14-rc5, biomapuseriov and biounmapuser in 'block/bio.c' do unbalanced pages refcounting if IO vector has small consecutive buffers belonging to the same page. bioaddpcpage merges them into one, but the page reference is never dropped, causing a...

qemu security update

15:3.1.0-3.el7 - x86: Document CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091 as fixed Mark Kanda Orabug: 29744956 CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091 15:3.1.0-2.el7 - x86: Add mds feature Karl Heubaum - e1000: Never increment the RX undersize count register...

EulerOS Virtualization 3.0.1.0 : scsi-target-utils (EulerOS-SA-2019-1427)

According to the versions of the scsi-target-utils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Multiple buffer overflows in the iSNS implementation in isns.c in 1 Linux SCSI target framework aka tgt or...

Command injection

eyeDisk implements the unlock feature by sending a cleartext password. The password can be discovered by sniffing USB traffic or by sending a 06 05 52 41 01 b0 00 00 00 00 00 00 SCSI command...

CVE-2019-11885

eyeDisk implements the unlock feature by sending a cleartext password. The password can be discovered by sniffing USB traffic or by sending a 06 05 52 41 01 b0 00 00 00 00 00 00 SCSI command...