Vulnerability Bulletins

DSA-4210 xen - security update

   
Affected software Debian
 
This update provides mitigations for the Spectre v4 variant in x86-basedmicro processors. On Intel CPUs this requires updated microcode whichis currently not released publicly (but your hardware vendor may haveissued an update). For servers with AMD CPUs no microcode update isneeded, please refer to https://xenbits.xen.org/xsa/advisory-263.html for further information.

More info:

https://www.debian.org/security/2018/dsa-4210