CVE-2015-3340: debian debian_linux
Vulnerability summary
CVE-2015-3340 is a low (CVSS 2.9) vulnerability in debian debian_linux. EPSS estimates a 0.79% chance of exploitation in the next 30 days, higher than 56.4% of scored vulnerabilities.
Not severe (CVSS 2.9, adjacent network); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 4 · Related 2Timeline
- 28-04-2015PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Xen 4.2.x through 4.5.x does not initialize certain fields, which allows certain remote service domains to obtain sensitive information from memory via a (1) XEN_DOMCTL_gettscinfo or (2) XEN_SYSCTL_getdomaininfolist request.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
0.79%
Chance of exploitation in the next 30 days
Percentile
56%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.79% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: adjacent network, no authentication (CVSS vector). Other conditions: not stated in public data.
Suse5 products
Debian2 products
- xen< 4.6.0-1
- debian_linuxEOL7.0 | 8.0
Fedoraproject1 product
- fedoraEOL20 | 21 | 22
Opensuse1 product
- opensuseEOL13.1
Ubuntu1 product
- xen< 4.4.1-0ubuntu0.14.04.6
Xen1 product
- xen4.2.0 | 4.2.1 | 4.2.2 | 4.2.3 | 4.2.4 | 4.2.5 | 4.3.0 | 4.3.1 | 4.3.2 | 4.3.3 | 4.3.4 | 4.4.0 | 4.4.1 | 4.4.2 | 4.5.0
6 vendors · 11 products
References
14 links- lists.fedoraproject.org/pipermail/package-announce/2015-April/156005.htmlVendor AdvisoryX Refsource FEDORAThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory
- lists.fedoraproject.org/pipermail/package-announce/2015-May/157006.htmlVendor AdvisoryX Refsource FEDORAThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2015-05/msg00019.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory
- lists.fedoraproject.org/pipermail/package-announce/2015-May/156979.htmlVendor AdvisoryX Refsource FEDORAThird Party Advisory
Show all 14 references
- lists.opensuse.org/opensuse-security-announce/2015-06/msg00001.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory