Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2021-9115)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9115 advisory. - scsi: iscsi: Verify lengths on passthrough PDUs Chris Leech Orabug: 32603379 CVE-2021-27363 CVE-2021-27364 CVE-2021-27365 - scsi: iscsi: Ensure...

CVE-2021-28361

A flaw was found in the SPDK iSCSI target. A NULL pointer dereference resulted from a text PDU sent with a zero-length, resulting in a crash of the SPDK iCSCI target process. The highest threat from this vulnerability is to system availability...

An issue was discovered in the Linux kernel through 5.11.3. drivers/scsi/scsi_transport_iscsi.c is adversely affected by the ability of an unprivileged user to craft Netlink messages.

...

An issue was discovered in the Linux kernel through 5.11.3. A kernel pointer leak can be used to determine the address of the iscsi_transport structure. When an iSCSI transport is registered with the iSCSI subsystem the transport's handle is available to unprivileged users via the sysfs file system at /sys/class/iscsi_transport/$TRANSPORT_NAME/handle. When read the show_transport_handle function (in drivers/scsi/scsi_transport_iscsi.c) is called which leaks the handle. This handle is actually the pointer to an iscsi_transport struct in the kernel module's global variables.

...

An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI and has a length up to the maximum length of a Netlink message.

...

Synology DiskStation Manager Out-of-Bounds Read Vulnerability

Synology DiskStation Manager DSM is an operating system for use on Network Storage Servers NAS from Synology Inc. of Taiwan, China. This operating system manages information such as data, files, photos, music, and more. An out-of-bounds read vulnerability exists in the iscsisnapshotcommcore modul...

Linux kernel show_transport_handle Disclosure

The vulnerability of the showtransporthandle function /scsi/scsitransportiscsi.c in the Linux operating system kernel is related to the lack of protection for service data. Exploiting this vulnerability could allow an attacker to disclose sensitive information or cause service failures...

Linux scsi_transport_iscsi driver DoS

The vulnerability of the drivers/scsi/scsitransportiscsi.c file in the Linux operating system is related to the lack of protection for service data. Exploiting this vulnerability allows an attacker to connect to the iscsi NETLINK socket and send commands to the kernel...

[slackware-security] Slackware 14.2 kernel

New kernel packages are available for Slackware 14.2 to fix security issues. Here are the details from the Slackware 14.2 ChangeLog: patches/packages/linux-4.4.261/: Upgraded. These updates fix various bugs and security issues, including the recently announced iSCSI vulnerabilities allowing local...

CVE-2021-28361

An issue was discovered in Storage Performance Development Kit SPDK before 20.01.01. If a PDU is sent to the iSCSI target with a zero length but data is expected, the iSCSI target can crash with a NULL pointer dereference...

CVE-2021-28361

An issue was discovered in Storage Performance Development Kit SPDK before 20.01.01. If a PDU is sent to the iSCSI target with a zero length but data is expected, the iSCSI target can crash with a NULL pointer dereference...

Null pointer dereference

An issue was discovered in Storage Performance Development Kit SPDK before 20.01.01. If a PDU is sent to the iSCSI target with a zero length but data is expected, the iSCSI target can crash with a NULL pointer dereference...

CVE-2021-28361

An issue was discovered in Storage Performance Development Kit SPDK before 20.01.01. If a PDU is sent to the iSCSI target with a zero length but data is expected, the iSCSI target can crash with a NULL pointer dereference...

CVE-2021-28361

An issue was discovered in Storage Performance Development Kit SPDK before 20.01.01. If a PDU is sent to the iSCSI target with a zero length but data is expected, the iSCSI target can crash with a NULL pointer dereference...

CVE-2021-28361

CVE-2021-28361 affects Storage Performance Development Kit (SPDK) before 20.01.01. If a PDU is sent to the iSCSI target with zero length (but data is expected), the iSCSI target can crash due to a NULL pointer dereference, impacting availability (CVSS v3.1: High). The issue is tied to SPDK’s iSCS...

CVE-2021-28361: NULL Pointer Dereference

An issue was discovered in Storage Performance Development Kit SPDK before 20.01.01. If a PDU is sent to the iSCSI target with a zero length but data is expected, the iSCSI target can crash with a NULL pointer dereference...

PT-2021-17848

Name of the Vulnerable Software and Affected Versions: Storage Performance Development Kit SPDK versions prior to 20.01.01 Description: An issue was discovered in the Storage Performance Development Kit SPDK. If a PDU is sent to the iSCSI target with a zero length but data is expected, the iSCSI...

CVE-2021-27647

Out-of-bounds Read vulnerability in iscsisnapshotcommcore in Synology DiskStation Manager DSM before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via crafted web requests...

CVE-2021-27646

Use After Free vulnerability in iscsisnapshotcommcore in Synology DiskStation Manager DSM before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via crafted web requests...

CVE-2021-27647

Out-of-bounds Read vulnerability in iscsisnapshotcommcore in Synology DiskStation Manager DSM before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via crafted web requests...