PT-2022-35789 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.262 Description: The issue is related to a race between quota enable and quota rescan ioctl in btrfs. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2022-35146 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.3 Description: A race condition exists between quota enable and quota rescan ioctl. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

USN-5259-2 cron vulnerabilities

USN-5259-1 fixed several vulnerabilities in Cron. This update provides the corresponding update for Ubuntu 18.04 LTS. Original advisory details: It was discovered that the postinst maintainer script in Cron unsafely handled file permissions during package install or update operations. An attacker...

Offload to Capacity Tier fails with: Scale-out repository rescan is required: performance tier is not synchronized with capacity tier.

Challenge SOBR Offload task fails with the error: Error: Backup file version mismatch: scale-out backup repository rescan is required. Cause There is a discrepancy between the information within the Veeam Backup & Replication configuration database and the metadata in the object storage repositor...

GSD-2022-1000573 btrfs: fix deadlock between quota disable and qgroup rescan worker

btrfs: fix deadlock between quota disable and qgroup rescan worker This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.22 by commit...

GSD-2022-1000170 btrfs: fix deadlock between quota disable and qgroup rescan worker

btrfs: fix deadlock between quota disable and qgroup rescan worker This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.178 by commit...

PT-2021-8169 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a regression in the Linux kernel's scsi core, specifically with the sysfs interface. After iSCSI recovery, the iscsid daemon calls into the kernel to set the...

Rescan fails with "Unable to install backup agent: cannot connect to Error: Known agent have the same bios uuid but different connection point ."

Scenario Specific Article This article documents the solution for specific scenarios. If the scenarios listed in the Cause section do not match your situation, please create a support case. Challenge During the rescan of a Protection Group, the following error occurs: Unable to install backup...

Helpful iSCSI Commands

This article contains helpful iSCSI commands. Requirements CLI access to hosts iSCSI storage connections Discover available targets from a discovery portal: iscsiadm -m discovery -t sendtargets -p ipaddress Login to all targets: iscsiadm -m node -l Log into a specific target: iscsiadm -m node -T...

UBUNTU-CVE-2019-9706

Vixie Cron before the 3.0pl1-133 Debian package allows local users to cause a denial of service use-after-free and daemon crash because of a forcerescanuser error...

DEBIAN-CVE-2019-9706

Vixie Cron before the 3.0pl1-133 Debian package allows local users to cause a denial of service use-after-free and daemon crash because of a forcerescanuser error...

Vixie cron denial of service vulnerability (CNVD-2019-13243)

Vixie cron is a full-featured cron implementation based on SysV cron. cron is a daemon that runs scheduled tasks based on input from the command crontab. A denial of service vulnerability exists in previous versions of the Vixie Cron 3.0pl1-133 Debian package. The vulnerability stems from a...

How to Collect Logs for Veeam Plug-in for SAP HANA

Purpose This article documents how to collect the diagnostic information needed for a support case involving the Veeam Plug-in for SAP HANA. Solution 1. Collect diagnostic information as documented in the four sections below. 2. Combine the data into a single .zip file. 3. Attach the zip file to...

How to Move Veeam Backup for Nutanix AHV Backup Files

Purpose This article documents how to migrate Veeam Backup for Nutanix AHV backup files to a different Veeam Backup & Replication Repository. Solution Considerations and Limitations This process only works when moving backup files between Repositories of the same Veeam Backup & Replication server...

Cloned Nimble volumes are not visible

Challenge By default, cloned Nimble Volumes are not shown in Veeam Backup and Replication UI and cannot be interacted with. However you can implement registry setting that will enable Nimble cloned volumes for interaction. Solution 1. Create the following registry value on the Veeam Backup and...

Quest DR Series Disk Backup Software Command Injection Vulnerability (CNVD-2018-15630)

The Quest DR Series are disk storage and deduplication appliances. A command injection vulnerability exists in the rescanreplicaVTLcontainer method in Quest DR Series disk backup software before 4.0.3.1. An attacker could exploit this vulnerability to execute commands via the container name...

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...

How to place Veeam Agent for Microsoft Windows backup chain on Veeam backup repository, so backup job continues chain

Purpose This article documents placing a backup chain created by Veeam Agent for Microsoft Windows in a Veeam Backup & Replication repository so that when the Veeam Agent for Microsoft Windows backup job targets that repository it will continue the existing backup chain. Use Case By default, when...

Backups are removed from UI after manual rescan

Backup files may disappear from UI and jobs may initiate active full backups after manual rescan of the repository. All repository types are affected, especially deduplicated appliances because they p...

VM does not meet the requirements for storage snapshot based jobs

Challenge A task utilizing storage snapshot integration fails with any of the following errors: VM does not meet requirements for storage snapshot based jobs: its virtual disks are not located on supported storage VM does not meet requirements for storage snapshot based jobs: its files are locate...