xen: x86: Disallow L3 recursive pagetable for 32-bit PV guests
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-614-1 | xen security update |
Debian DSA |
DSA-3663-1 | xen security update |
EUVD |
EUVD-2016-7972 | The get_page_from_l3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS administrators to gain host OS privileges via vectors related to L3 recursive pagetables. |
No CVSS v4.0
No CVSS v3.1
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.402% probability within 30 days)
Key SSVC decision points have not yet been added.
No history.