The vulnerability of the ide_dma_cb() function in QEMU’s hardware emulation software lies in its insufficient checking of unusual or exceptional states. This allows a malicious actor to trigger a service failure.

The vulnerability of the idedmacb function in the hardware emulation for various QEMU platforms is related to a bug in the host system, triggered through the special SCSIIOCTLSENDCOMMAND. This bug requires that the size of successfully transferred DMA operations be a multiple of 512 equal to the...

DEBIAN-CVE-2019-20175

An issue was discovered in idedmacb in hw/ide/core.c in QEMU 2.4.0 through 4.2.0. The guest system can crash the QEMU process in the host system via a special SCSIIOCTLSENDCOMMAND. It hits an assertion that implies that the size of successful DMA transfers there must be a multiple of 512 the size...

CVE-2019-20175

An issue was discovered in idedmacb in hw/ide/core.c in QEMU 2.4.0 through 4.2.0. The guest system can crash the QEMU process in the host system via a special SCSIIOCTLSENDCOMMAND. It hits an assertion that implies that the size of successful DMA transfers there must be a multiple of 512 the size...

Design/Logic Flaw

DISPUTED An issue was discovered in idedmacb in hw/ide/core.c in QEMU 2.4.0 through 4.2.0. The guest system can crash the QEMU process in the host system via a special SCSIIOCTLSENDCOMMAND. It hits an assertion that implies that the size of successful DMA transfers there must be a multiple of 512...

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...

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...

CVE-2019-11885: Insufficiently Protected Credentials

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...

Authorization Bypass

Linux kernel-rt is vulnerable to authorization bypass. The default SCSI command filter block/scsiioctl.c does not accommodate commands that overlap across device classes, allowing local users to bypass intended access restrictions to write arbitrary data to a read-only LUN via an SGIO ioctl call...

The vulnerability of the QEMU hardware emulation software, which allows a hacker to trigger a service failure

The vulnerability of the megasasctrlgetinfo function in the QEMU hardware emulation driver is caused by a buffer overflow on the stack. Exploiting this vulnerability allows an attacker, operating locally, to trigger a service failure using a SCSI controller that executes the CTRLGETINFO command...

CVE-2016-4952

QEMU aka Quick Emulator, when built with VMWARE PVSCSI paravirtual SCSI bus emulation support, allows local guest OS administrators to cause a denial of service out-of-bounds array access via vectors related to the 1 PVSCSICMDSETUPRINGS or 2 PVSCSICMDSETUPMSGRING SCSI command...

Design/Logic Flaw

QEMU aka Quick Emulator, when built with VMWARE PVSCSI paravirtual SCSI bus emulation support, allows local guest OS administrators to cause a denial of service out-of-bounds array access via vectors related to the 1 PVSCSICMDSETUPRINGS or 2 PVSCSICMDSETUPMSGRING SCSI command...

DEBIAN-CVE-2016-4441

The getcmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller FSC support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service out-of-bounds write and QEMU process crash via unspecified vectors, involving an SCSI command...

CVE-2016-4441

The getcmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller FSC support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service out-of-bounds write and QEMU process crash via unspecified vectors, involving an SCSI command...

CVE-2016-4441

The getcmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller FSC support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service out-of-bounds write and QEMU process crash via unspecified vectors, involving an SCSI command...

CentOS 7 : kernel (CESA-2016:1033)

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...

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

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...

CVE-2015-5158: Out-of-bounds Write

Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAPSYSRAWIO permissions to cause a denial of service instance crash via an invalid opcode in a SCSI command descriptor block...

CentOS Update for kernel CESA-2015:1042 centos5

Check the version of kernel SPDX-FileCopyrightText: 2015 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 scriptoid"1.3.6.1.4.1.25623.1.0.882189";...

CentOS 5 : kernel (CESA-2015:1042)

Updated kernel packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 5. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...