#HP M476DN FIRMWARE UPGRADE ZIP FILE#
#HP M476DN FIRMWARE UPGRADE UPDATE#
#HP M476DN FIRMWARE UPGRADE ISO#
#HP M476DN FIRMWARE UPGRADE WINDOWS#

This can lead to malfunctioning and system crashes.

This vulnerability has been given the ID 'CVE-2021-39238', and HP describes it as following:Ĭertain HP LaserJet, HP LaserJet Managed, HP PageWide, and HP PageWide Managed products may be vulnerable to potential buffer overflow.Ī buffer overflow or buffer overrun happens when the memory buffer is overwhelmed with more data that it is capable of handling. HP has confirmed that a large number of its printer models are vulnerable to a new 'Critical' buffer overflow bug with a CVSS score of 9.3. no_show_log – This optional parameter disables showing the hpsum_log.txt contents in the job log.A person who we think is a lady with her HP printer in happier times. If the directory you specify does not exist, it will be created.

#HP M476DN FIRMWARE UPGRADE ZIP FILE#

The file share you mount in the Set Media Source Build Plan step must be writable in order for the zip file to be created. You may then view the HP SUM logs on the system that is hosting the file share. When the Build Plan step has completed, the zip file /mnt/media/hpsum_logs/hpsum_logs_.zip will be created.

#HP M476DN FIRMWARE UPGRADE UPDATE#

The must be a path that begins with the file share mount point followed by a directory under that file share where the zip file containing the HP SUM log files will be copied to.įor example, if you have a mounted file share under /mnt/media in the Set Media Source Build Plan step and you want the zip file to be placed in the hpsum_logs folder under that file share, you would specify: -hpsum_logs_dump_dir=/mnt/media/hpsum_logs as a parameter to the Update Firmware Using SPP Build Plan step.

The HP SUM log files, which contain the results of the firmware update for each hardware component, can be optionally saved to your Media Server or some other system as a single zip file by specifying the -hpsum_logs_dump_dir= parameter to the Update Firmware Using SPP Build Plan step.

––hpsum_logs_dump_dir – This optional parameter specifies a directory on a file share where the zip file containing the HP SUM logs will be written. For a detailed description of the available HP SUM options, refer to the hp/swpackages/CLIHelp.txt file in the SPP. The syntax of this option is: -hpsum_options=””. ––hpsum_options – This optional parameter specifies any additional arguments to the HP SUM utility used by the Update Firmware Using SPP Build Plan step to perform the firmware update. The SPP folder must exist on the file share for your Media Server and the contents of the SPP must have been previously extracted to it. Use this parameter to specify a particular SPP version, such as ––spp_version=2014.02.0. By default, the latest SPP version is used. ––spp_version – This optional parameter specifies the SPP version to use.

#HP M476DN FIRMWARE UPGRADE ISO#

You may mount the ISO on a Linux system as long as you can map a network drive to it from your Media Server.įollow the instructions in the HP Insight Control Server Provisioning Installation Guide to download the HP Insight Control server provisioning Media Server setup utility and use it to copy the SPP ISO into the appropriate folder on your Media Server. The folder does not have to be on the Media Server but it must be accessible from the Media Server via a mapped network drive.

#HP M476DN FIRMWARE UPGRADE WINDOWS#

Using your favorite Windows ISO mounting utility, mount the SPP ISO onto a folder accessible from your Media Server. For example, if the SPP is version 2014.02.0, the contents of the SPP should be copied to Each SPP version has its own folder and the folder name must be the SPP version. The HP-provided Build Plans that deploy SPPs require the SPP contents to be in the directory

Hp m476dn firmware upgrade