Alpine/xen: high 8.8

arch/x86/mm.c in Xen allows local PV guest OS users to gain host OS privileges via vectors related to map_grant_ref.

Action: Upgrade xen to 4.9.0-r1 or later.

Affected

Fixed versions

Sources

• osv: ALPINE-CVE-2017-12137#Alpine:v3.21/xen
• https://security.alpinelinux.org/vuln/CVE-2017-12137

published 2017-08-24T14:29:00.350Z · modified 2026-06-15T18:18:06.764922463Z · JSON