MEDIUM
xen: guest 32-bit ELF symbol table load leaking host data (XSA-194)
Published Feb 22, 2017
6.5
MEDIUMCVSS 3.0
EPSS 0.39%
Description
Xen 4.7 allows local guest OS users to obtain sensitive host information by loading a 32-bit ELF symbol table.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
6.5 MEDIUM NVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact None
Availability Impact None
1 other source (Red Hat) ▾
5.0 MEDIUM Red Hat
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
2.1 LOW NVD
AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.39% 0.00386
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00386
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.39% (0.00386) | 30.20th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.39% (0.00386) | 30.14th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.08% (0.00078) | 20.71th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00060) | 27.61th | v3 (v2023.03.01) |
| May 31, 2024 | 0.06% (0.00060) | 25.45th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00060) | 23.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.95% (0.00950) | 30.63th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00950) | 28.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
Weaknesses (1)
References (9)
- http://www.securityfocus.com/bid/94468 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1037343 vdb-entryx_refsource_SECTRACK
- http://xenbits.xen.org/xsa/advisory-194.html x_refsource_CONFIRMPatchVendor Advisory
- http://xenbits.xen.org/xsa/xsa194.patch x_refsource_CONFIRMPatchVendor Advisory
- https://access.redhat.com/security/cve/CVE-2016-9384 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1392934 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2016-9384
- https://security.gentoo.org/glsa/201612-56 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2016-9384
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/94468 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1037343 | vdb-entryx_refsource_SECTRACK | |
| http://xenbits.xen.org/xsa/advisory-194.html | x_refsource_CONFIRMPatchVendor Advisory | |
| http://xenbits.xen.org/xsa/xsa194.patch | x_refsource_CONFIRMPatchVendor Advisory | |
| https://access.redhat.com/security/cve/CVE-2016-9384 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1392934 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2016-9384 | ||
| https://security.gentoo.org/glsa/201612-56 | vendor-advisoryx_refsource_GENTOO | |
| https://www.cve.org/CVERecord?id=CVE-2016-9384 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Feb 22, 2017
Updated Aug 6, 2024
Reserved Nov 17, 2016
Link CVE-2016-9384
CISA Vulnrichment
Updated n/a