Xen: Multiple Vulnerabilities — GLSA 201904-09

Multiple vulnerabilities have been found in Xen, the worst of which could result in privilege escalation.

Package	app-emulation/xen on all architectures
Affected versions	< 4.10.3-r1
Unaffected versions	>= 4.10.3-r1

Package	app-emulation/xen-pvgrub on all architectures
Affected versions	< 4.10.3
Unaffected versions	>= 4.10.3

Package	app-emulation/xen-tools on all architectures
Affected versions	< 4.10.3-r2
Unaffected versions	>= 4.10.3-r2

Xen is a bare-metal hypervisor.

Multiple vulnerabilities have been discovered in Xen. Please review the referenced XSA security advisories.

Please review the referenced XSA security advisories for details.

There is no known workaround at this time.

All Xen users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=app-emulation/xen-4.10.3-r2"

All Xen pvgrub users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose
 ">=app-emulation/xen-pvgrub-4.10.3-r2"

All Xen tools users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose
 ">=app-emulation/xen-tools-4.10.3-r2"

Release date
April 04, 2019

Latest revision
April 04, 2019: 2

Severity
normal

Exploitable
remote

Bugzilla entries