CVE-2025-46708

Software installed and running inside a Guest VM may conduct improper GPU system calls to prevent other Guests from running work on the GPU...

Relating IntelliCache and In-memory Read Caching

Introduced in XenServer 5.6 SP1, IntelliCache is designed to reduce the volume of storage I/O hitting the network and the storage repository SR shared with other hosts. Introduced in XenServer 6.5, in-memory read-caching is designed to reduce the volume of storage I/O hitting an SR and reduce I/O...

VMs Freezing or Poor Performance (xenvbd event ID 129)

VMs are encountering hang or poor performance issue related with disk I/O. xenvbd event ID 129 . From VM event log: ++++++++++ xenvbd event ID 129 \Device\RaidPort0 reset ++++++++++ - From XenServer messages log: ++++++++++ messages.1: Mar 8 14:11:35 MXVDIS01X tap-ctl1481: tap-err:tapctlreadraw:...

Scientific Linux Security Update : kernel on SL4.x i386/x86_64

These new kernel packages contain fixes for the security issues described below : - a flaw in the ISDN CAPI subsystem that allowed a remote user to cause a denial of service or potential remote access. Exploitation would require the attacker to be able to send arbitrary frames over the ISDN netwo...

Scientific Linux Security Update : kernel on SL5.x i386/x86_64

a flaw in the ISDN CAPI subsystem that allowed a remote user to cause a denial of service or potential remote access. Exploitation would require the attacker to be able to send arbitrary frames over the ISDN network to the victim's machine. CVE-2007-1217, Moderate - a flaw in the perfmon...

Update Rollup 6 for System Center 2016 Virtual Machine Manager

None None...