CVE-2018-11506

The srdoioctl function in drivers/scsi/srioctl.c in the Linux kernel through 4.16.12 allows local users to cause a denial of service stack-based buffer overflow or possibly have unspecified other impact because sense buffers have different sizes at the CDROM layer and the SCSI layer, as...

CVE-2018-11506

CVE-2018-11506 affects the Linux kernel’s sr_do_ioctl (drivers/scsi/sr_ioctl.c) through version 4.16.12. The issue arises because sense buffers at the CDROM layer and SCSI layer use different sizes, enabling a local attacker to trigger a stack-based buffer overflow via CDROMREADMODE2 ioctl, poten...

CVE-2018-11506

The srdoioctl function in drivers/scsi/srioctl.c in the Linux kernel through 4.16.12 allows local users to cause a denial of service stack-based buffer overflow or possibly have unspecified other impact because sense buffers have different sizes at the CDROM layer and the SCSI layer, as...

CVE-2018-11506

The srdoioctl function in drivers/scsi/srioctl.c in the Linux kernel through 4.16.12 allows local users to cause a denial of service stack-based buffer overflow or possibly have unspecified other impact because sense buffers have different sizes at the CDROM layer and the SCSI layer, as...

Linux kernel denial of service vulnerability (CNVD-2018-10850)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the 'srdoioctl' function in the drivers/scsi/srioctl.c file in Linux kernel versions 4.16.12 and earlier. A local attacker can explo...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0223) (Spectre)

The remote OracleVM system is missing necessary patches to address critical security updates : - KVM: SVM: Move spec control call after restore of GS Thomas Gleixner CVE-2018-3639 - x86/bugs: Fix the parameters alignment and missing void Konrad Rzeszutek Wilk CVE-2018-3639 - x86/bugs: Make...

Scientific Linux Security Update : libvirt on SL7.x x86_64 (20180515)

Security Fixes : - libvirt: Resource exhaustion via qemuMonitorIORead method CVE-2018-5748 - libvirt: Incomplete fix for CVE-2018-5748 triggered by QEMU guest agent CVE-2018-1064 The CVE-2018-1064 issue was discovered by Daniel P. Berrang Red Hat and the CVE-2018-5748 issue was discovered by Dani...

Oracle Linux 7 : libvirt (ELSA-2018-1396)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-1396 advisory. - qemu: avoid denial of service reading from QEMU monitor CVE-2018-5748 CVE-2018-5748 - qemu: avoid denial of service reading from QEMU guest agent...

Low: Red Hat Security Advisory: libvirt security and bug fix update

An update for libvirt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

hyperstart denial of service vulnerability

HyperHQ Hyper is a layered system based on virtualization. hyperstart is one of the launchers. A security vulnerability exists in the 'containersetupmodules' and 'hyperrescanscsi' functions of the container.c file in hyperstart version 1.0.0 in HyperHQ Hyper. ' functions contain a security...

kernel security, bug fix, and enhancement update

3.10.0-862.2.3.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-862.2.3 - x86 kvm: fix icebp instruction handling Paolo Bonzini 1566849 1566845...

Unbreakable Enterprise kernel security update

4.1.12-124.14.5 - vhost/scsi: fix reuse of &vq-iovout in response Benjamin Coddington Orabug: 27928330 4.1.12-124.14.4 - kernel.spec: add requires system-release for OL7 Brian Maly Orabug: 27955380 - x86/kernel/traps.c: fix tracedienotifier return value Kris Van Hees CVE-2018-8897 - x86/entry/64:...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0037)

The remote OracleVM system is missing necessary patches to address critical security updates : - scsi: iscsitcp: set BDICAPSTABLEWRITES when data digest enabled Jianchao Wang Orabug: 27726302 - block: fix biowillgap for first bvec with offset Ming Lei - block: relax check on sg gap Ming Lei Orabu...

CVE-2018-10205

hyperstart 1.0.0 in HyperHQ Hyper has memory leaks in the containersetupmodules and hyperrescanscsi functions in container.c, related to runV 1.0.0 for Docker...

April 17, 2018—KB4093121 (Preview of Monthly Rollup)

None None...

Linux kernel denial of service vulnerability (CNVD-2018-08760)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the drivers/scsi/libsas/sasscsihost.c file in Linux kernel versions prior to 4.16. A local attacker could exploit this vulnerability...

Design/Logic Flaw

DISPUTED drivers/scsi/libsas/sasscsihost.c in the Linux kernel before 4.16 allows local users to cause a denial of service ata qc leak by triggering certain failure conditions. NOTE: a third party disputes the relevance of this report because the failure can only occur for physically proximate...

CVE-2018-10021

drivers/scsi/libsas/sasscsihost.c in the Linux kernel before 4.16 allows local users to cause a denial of service ata qc leak by triggering certain failure conditions. NOTE: a third party disputes the relevance of this report because the failure can only occur for physically proximate attackers w...

CVE-2018-10021

drivers/scsi/libsas/sasscsihost.c in the Linux kernel before 4.16 allows local users to cause a denial of service ata qc leak by triggering certain failure conditions. NOTE: a third party disputes the relevance of this report because the failure can only occur for physically proximate attackers w...

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...