VDB
ALPINE-CVE-2016-9932
ALPINE-CVE-2016-9932
PUBLISHED
CVSS 3.299999952316284 LOW
CMPXCHG8B emulation in Xen 3.3.x through 4.7.x on x86 systems allows local HVM guest OS users to obtain sensitive information from host stack memory via a "supposedly-ignored" operand size prefix.
Risk Scores
CVSS v3.0
3.299999952316284
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.7 | xen | 4.7.1-r2, 4.7.1-r1, 4.7.1-r0 |
| Alpine:v3.23 | xen | 0, 4.7.1-r2, 4.7.1-r1 |
| Alpine:v3.3 | xen | 0, 4.6.3-r3, 4.6.3-r2 |
| Alpine:v3.4 | xen | 4.2.0-r7, 4.6.3-r5, 4.6.3-r4 |
| Alpine:v3.12 | xen | 4.3.2-r4, 0, 4.0.1-r0 |
| Alpine:v3.6 | xen | 4.2.0-r3, 0, 4.0.1-r2 |
| Alpine:v3.5 | xen | 4.5.1-r2, 4.5.1-r1, 4.5.1-r0 |
| Alpine:v3.13 | xen | 4.2.1-r6, 4.7.1-r2, 4.7.1-r1 |
| Alpine:v3.9 | xen | 4.4.1-r3, 4.4.1-r2, 4.4.1-r1 |
| Alpine:v3.18 | xen | 4.4.1-r1, 4.1.2-r11, 0 |
| Alpine:v3.17 | xen | 4.7.1-r1, 4.7.1-r0, 4.7.0-r5 |
| Alpine:v3.14 | xen | 4.7.1-r1, 4.4.1-r1, 4.3.0-r5 |
| Alpine:v3.21 | xen | 0, 4.7.1-r2, 4.7.1-r1 |
| Alpine:v3.10 | xen | 4.3.0-r6, 4.2.2-r6, 4.1.2-r8 |
| Alpine:v3.16 | xen | 4.2.2-r9, 0, 4.0.1-r0 |
| Alpine:v3.20 | xen | 4.7.1-r2, 0, 4.7.1-r1 |
| Alpine:v3.22 | xen | 4.2.1-r7, 4.2.1-r8, 4.2.1-r9 |
| Alpine:v3.15 | xen | 4.3.2-r1, 4.2.1-r7, 4.2.1-r6 |
| Alpine:v3.8 | xen | 4.4.1-r3, 4.3.1-r0, 4.2.1-r9 |
| Alpine:v3.11 | xen | 4.2.2-r2, 4.7.1-r1, 4.7.1-r0 |
…and 1 more
Timeline
- Jan 26, 2017 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch