Certain domctl operations may be abused to lock up the host

ISSUE DESCRIPTION XSA-77 put the majority of the domctl operations on a list excepting them from having security advisories issued for them if any effects their use might have could hamper security. Subsequently some of them got declared disaggregation safe, but for a small subset this was not...

xen-kernel -- Certain domctl operations may be abused to lock up the host

The Xen Project reports: XSA-77 put the majority of the domctl operations on a list excepting them from having security advisories issued for them if any effects their use might have could hamper security. Subsequently some of them got declared disaggregation safe, but for a small subset this was...