Important: Red Hat Security Advisory: targetcli security update

An update for targetcli is now available for Red Hat Enterprise Linux 8. 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...

kernel: An out-of-bounds read in drivers/scsi/qedi/qedi_dbg.c leading to crash or information disclosure

An out-of-bounds OOB memory access flaw was found in the Qlogic ISCSI module in the Linux kernel's qedidbg family of functions in drivers/scsi/qedi/qedidbg.c. Here a local attacker with a special user privilege account or a root can cause an out-of-bound memory access leading to a system crash or...

CVE-2019-19447

A flaw was found in the Linux kernel's ext4unlink function. An attacker could corrupt memory or escalate privileges when deleting a file from a recently unmounted specially crafted ext4 filesystem, including local, USB, and iSCSI. Mitigation Ext4 filesytems are built into the kernel so it is not...

Important: Red Hat Security Advisory: qemu-kvm-ma security update

An update for qemu-kvm-ma is now available for Red Hat Enterprise Linux 7.5 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...

RHEL 7 : qemu-kvm-ma (RHSA-2020:1505)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:1505 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide the...

Linux targetcli-fb Access Control Error Vulnerability

Linux targetcli-fb is a command-line program for viewing, editing, and saving Linux kernel target subsystem LIO configurations. An access control error vulnerability exists in Linux targetcli-fb versions 2.1.50 and 2.1.51. A local attacker can use this vulnerability to modify the iSCSI...

CVE-2020-10699

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

UBUNTU-CVE-2020-10699

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

Design/Logic Flaw

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

CVE-2020-10699

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

CVE-2020-10699

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

CVE-2020-10699

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

CVE-2020-10699

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

PT-2020-2417

Name of the Vulnerable Software and Affected Versions Linux targetcli-fb versions 2.1.50 through 2.1.51 Description A flaw in the targetcli-fb component of Linux allows a local attacker to escalate their privileges to root due to inadequate access control. The issue is related to the world-writab...

virt:ol security and bug fix update

qemu-kvm 2.12.0-88.0.1.el810.3 - Added bug30251155-remove-upstream-reference Orabug: 30251155 2.12.0-88.el810.3 - kvm-tcpemu-Fix-oob-access.patch bz1791565 - kvm-slirp-use-correct-size-while-emulating-IRC-commands.patch bz1791565 - kvm-slirp-use-correct-size-while-emulating-commands.patch bz17915...

CVE-2020-10699: Incorrect Permission Assignment for Critical Resource

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

CVE-2020-10699

CVE-2020-10699 affects targetcli-fb in Linux: versions 2.1.50 and 2.1.51 ship a world-writable /var/run/targetclid.sock, enabling a local attacker to modify iSCSI config and escalate to root. Connected advisories confirm exploitation is local and privilege escalation is possible via the targetcli...

CVE-2020-10699

A flaw was found in Linux, in targetcli-fb versions 2.1.50 and 2.1.51 where the socket used by targetclid was world-writable. If a system enables the targetclid socket, a local attacker can use this flaw to modify the iSCSI configuration and escalate their privileges to root...

Denial Of Service (DoS)

iscsi-initiator-utils is vulnerable to denial of service DoS. It uses a semaphore with insecure permissions world-writable/world-readable for managing log messages using shared memory, which allows local users to cause a denial of service hang by grabbing the semaphore...

QEMU: block: iscsi: OOB heap access via an unexpected response of iSCSI Server

An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU handled a response coming from an iSCSI server while checking the status of a Logical Address Block LBA in an iscsicoblockstatus routine. A remote user could use this flaw to crash the QEMU process,...