Download SteamOS 2.121

SteamOS was designed by Valve as an operating system focused on playing games, of course in conjunction with the steam store. It can also play games stream from another Linux, macOS, or Windows system on the network. Valve has released an update of SteamOS in the brewmaster branch with 2.121 as the version number. The corresponding announcement looks like this:

SteamOS update 2.121 released to brewmaster

This is the same content that was released to beta last week.

Updated Linux kernel to 4.11.12, security updates, and added flatpak and its dependencies to the repository.

Updated installation images are also available with the following MD5 hashes be78c71007c5013746faf18134c3fd83 SteamOSDVD.iso
a73bdffac996e0a361492a8d0d6ac8be SteamOSInstaller.zip

==== SteamOS build 121 2017-07-25 ====

• apache2 – CVE-2017-9788 CVE-2017-3167 CVE-2017-3169 CVE-2017-7659 CVE-2017-7668 CVE-2017-7679
• bind9 – CVE-2017-3142 CVE-2017-3143
• evince – CVE-2017-1000083
• samba – CVE-2017-11103
• debian-archive-keyring – upstream update
• expat – CVE-2016-9063 CVE-2017-9233
• gnutls28 – CVE-2017-7507
• libffi – CVE-2017-1000376
• libgcrypt20 – CVE-2017-7526
• jbig2dec – CVE-2017-7885 CVE-2017-7975 CVE-2017-7976
• libgcrypt20 – CVE-2017-9526
• mesa – update to 17.1.2
• nss – CVE-2017-5461 CVE-2017-5462 CVE-2017-7502
• openldap – CVE-2017-9287
• perl – CVE-2017-6512
• sudo – CVE-2017-1000367