CVE catalog
CVE-2016-7093
xen: CVE-2016-7093
- Severity
- High · CVSS 8.2
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.43% · Oct 25, 2026
Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | xen | sid | 4.20.4+39-gf1e1321c87-1 | not affected |
| Debian | xen | forky | 4.20.4+39-gf1e1321c87-1 | not affected |
| Debian | xen | trixie | 4.20.3+127-gc42374a105-0+deb13u1 | not affected |
| Debian | xen | trixie-security | 4.20.4+39-gf1e1321c87-0+deb13u1 | not affected |
| Debian | xen | bookworm | 4.17.5+72-g01140da4e8-1 | not affected |
| Debian | xen | bookworm-security | 4.17.7-0+deb12u1 | not affected |
| Alpine | xen | 3.10 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.11 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.12 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.13 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.14 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.15 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.16 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.17 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.18 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.19 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.20 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.21 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.22 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.23 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.24 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.4 | 4.6.3-r2 | fixed |
| Alpine | xen | 3.5 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.6 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.7 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.8 | 4.7.0-r1 | fixed |
| Alpine | xen | 3.9 | 4.7.0-r1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | xen | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | xen | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | xen | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | xen | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Alpine | xen | apk | 3.10 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.11 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.12 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.13 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.14 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.15 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.16 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.17 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.18 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.19 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.20 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.21 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.22 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.23 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.24 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.4 | 4.6.3-r2 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.5 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.6 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.7 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.8 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
| Alpine | xen | apk | 3.9 | 4.7.0-r1 | Not reported | ALPINE-CVE-2016-7093 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libxencall1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxen-dev]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxendevicemodel1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxenevtchn1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxenforeignmemory1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxengnttab1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxenhypfs1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxenmisc4.17]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxenstore4]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxentoolcore1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [libxentoollog1]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xen-doc]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xen-hypervisor-4.17-amd64]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xen-hypervisor-4.17-amd64-dbg]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xen-hypervisor-4.17-arm64]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xen-hypervisor-4.17-arm64-dbg]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xen-hypervisor-common]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xenstore-utils]Unknown
Source package: [xen]
Details (4)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xen-system-amd64]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· amd64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· amd64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
- [xen-system-arm64]Unknown
Source package: [xen]
Details (2)
4.17.5+72-g01140da4e8-1· arm64 · bookwormNot affected
dsa · xen · debian · bookworm
4.17.5+72-g01140da4e8-1· arm64 · bookworm-securityNot affected
dsa · xen · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2016_2473-1.json]
- [https://osv.dev/vulnerability/ALPINE-CVE-2016-7093]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2016-7093]
- [https://security-tracker.debian.org/tracker/CVE-2016-7093]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]