The vulnerability in the `drivers/scsi/libsas/sas_expander.c` component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability in the drivers/scsi/libsas/sasexpander.c component of the Linux operating system is related to an uncontrolled consumption of resources. Exploiting this vulnerability could allow a hacker to cause service failures...

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

An update for kernel is now available for Red Hat Enterprise Linux 8.1 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...

Unbreakable Enterprise kernel security update

5.4.17-2011.2.2uek - scsi: qla2xxx: Move free of fcport out of interrupt context Joe Carnuccio Orabug: 31225231 - xfs: move inode flush to the sync workqueue Darrick J. Wong Orabug: 31132665 - arm64: Kconfig: Enable NODESSPANOTHERNODES config for NUMA Hoan Tran Orabug: 31049202 - scsi: bnx2fc:...

kernel security and bug fix update

3.10.0-1127.8.2.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 3.10.0-1127.8.2 - net netlabel: cope with NULL catmap Paolo Abeni 1827239 1827240...

CVE-2020-12770

A vulnerability was found in sgwrite in drivers/scsi/sg.c in the SCSI generic sg driver subsystem. This flaw allows an attacker with local access and special user or root privileges to cause a denial of service if the allocated list is not cleaned with an invalid Sgfd sfp pointer at the time of...

Unbreakable Enterprise kernel security update

4.1.12-124.39.1 - qla2xxx: Update driver version to 9.00.00.00.42.0-k1-v2 Arun Easi Orabug: 30372266 - qla2xxx: Fix device discovery when FCP2 device is lost. Arun Easi Orabug: 30372266 - brcmfmac: add subtype check for event handling in data path John Donnelly Orabug: 30776354 CVE-2019-9503 -...

CVE-2020-12652

A vulnerability was found in mptctlioctl in drivers/message/fusion/mptctl.c in Fusion MPT base driver 'mptctl' in the SCSI device module, where an incorrect lock leads to a race problem. This flaw allows an attacker with local access and special user or root privileges to cause a denial of servic...

Privilege Escalation

kernel is vulnerable to privilege escalation. The vulnerability exists as an out-of-bounds read in drivers/scsi/qedi/qedidbg.c leading to crash or information disclosure...

RHEL 8 : targetcli (RHSA-2020:1933)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:1933 advisory. The targetcli package contains an administration shell for configuring Internet Small Computer System Interface iSCSI, Fibre Channel over Ethernet...

The vulnerability of the _ctl_ioctl_main function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ctlioctlmain function drivers/scsi/mpt3sas/mpt3sasctl.c in the Linux operating system exists due to insufficient checking of input data. Exploiting this vulnerability could allow an attacker to cause a service failure...

RHEL 7 : kernel (RHSA-2020:1465)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1465 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: rtlp2pnoaie in...

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...

Authorization Bypass

kernel is vulnerable to authorization bypass. In KVM Kernel-based Virtual Machine environments using raw format virtio disks backed by a partition or LVM volume, a privileged guest user could bypass intended restrictions and issue read and write requests and other SCSI commands on the host, and...

Denial Of Service (DoS)

xen is vulnerable to denial of service DoS. The vulnerability exists as a buffer overflow flaw was found in the Xen hypervisor SCSI subsystem emulation. An unprivileged, local guest user could provide a large number of bytes that are used to zero out a fixed-sized buffer via a SAI READ CAPACITY...

Denial Of Service (DoS)

scsi-target-utils is vulnerable to denial of service DoS. The vulnerability exists as a double-free flaw was found in scsi-target-utils' tgtd daemon. A remote attacker could trigger this flaw by sending carefully-crafted network traffic, causing the tgtd daemon to crash...

Denial Of Service (DoS)

The scsi-target-utils package is vulnerable to Denial Of Service DoS. Due to buffer overflow flaws found in scsi-target-utils' tgtd daemon,a remote attacker could trigger these flaws by sending a carefully-crafted Internet Storage Name Service iSNS request, causing the tgtd daemon to crash...

Denial Of Service (DoS)

scsi-target-utils is vulnerable to denial of service. A format string flaw was found in scsi-target-utils' tgtd daemon. A remote attacker could trigger this flaw by sending a carefully-crafted Internet Storage Name Service iSNS request, causing the tgtd daemon to crash...

Privilege Escalation

kernel is vulnerable to privilege escalation. The vulnerability exists as a flaw was found in the aacraid SCSI driver. This allowed a local user to make ioctl calls to the driver which should otherwise be restricted to privileged users...

Hibernation does not work or memory dump file is not created after you install Windows 7 or Windows Server 2008 R2 Service Pack 1

Hibernation does not work or memory dump file is not created after you install Windows 7 or Windows Server 2008 R2 Service Pack 1 Symptoms Consider the following scenario: You have a computer that is running Windows 7 or Windows Server 2008 R2. You use a SCSI miniport driver as the device driver...

kernel security and bug fix update

4.18.0-147.8.11.OL8 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 4.18.0-147.8.11 - rebuild, due infrastructure issues last kernel build wasn'...