CVE-2015-3340
published 2015-04-28CVE-2015-3340: 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)…
PriorityP411low2.9CVSS 2.0
AVAACMAuNCPINAN
EPSS
0.79%
52.2th percentile
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.
Affected
32 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | xen | < xen 4.6.0-1 (bookworm) | xen 4.6.0-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| opensuse | opensuse | — | — |
| suse | linux_enterprise_desktop | — | — |
| suse | linux_enterprise_software_development_kit | — | — |
| suse | suse_linux_enterprise_desktop | — | — |
| suse | suse_linux_enterprise_server | — | — |
| suse | suse_linux_enterprise_server | — | — |
| suse | suse_linux_enterprise_software_development_kit | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
| xen | xen | — | — |
CVSS provenance
nvdv2.02.9LOWAV:A/AC:M/Au:N/C:P/I:N/A:N
osv2.9LOW
vendor_debian2.9LOW
vendor_redhat2.9LOW
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GHSA
GHSA-32p3-vxg7-c4m2: Xen 4
ghsa_unreviewed·2022-05-14
CVE-2015-3340 [LOW] CWE-200 GHSA-32p3-vxg7-c4m2: Xen 4
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.
OSV
CVE-2015-3340: Xen 4
osv·2015-04-28·CVSS 2.9
CVE-2015-3340 [LOW] CVE-2015-3340: Xen 4
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.
Red Hat
xen: information leak through XEN_DOMCTL_gettscinfo (xsa132)
vendor_redhat·2015-04-20·CVSS 2.9
CVE-2015-3340 [LOW] CWE-200 xen: information leak through XEN_DOMCTL_gettscinfo (xsa132)
xen: information leak through XEN_DOMCTL_gettscinfo (xsa132)
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.
Statement: This issue did not affect the versions of xen as shipped with Red Hat Enterprise Linux 5.
Package: kernel-xen (Red Hat Enterprise Linux 5) - Not affected
Debian
CVE-2015-3340: xen - Xen 4.2.x through 4.5.x does not initialize certain fields, which allows certain...
vendor_debian·2015·CVSS 2.9
CVE-2015-3340 [LOW] CVE-2015-3340: xen - Xen 4.2.x through 4.5.x does not initialize certain fields, which allows certain...
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.
Scope: local
bookworm: resolved (fixed in 4.6.0-1)
bullseye: resolved (fixed in 4.6.0-1)
forky: resolved (fixed in 4.6.0-1)
sid: resolved (fixed in 4.6.0-1)
trixie: resolved (fixed in 4.6.0-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2015-3340 xen: information leak through XEN_DOMCTL_gettscinfo (xsa132)
bugzilla·2015-04-21·CVSS 2.9
CVE-2015-3340 [LOW] CVE-2015-3340 xen: information leak through XEN_DOMCTL_gettscinfo (xsa132)
CVE-2015-3340 xen: information leak through XEN_DOMCTL_gettscinfo (xsa132)
ISSUE DESCRIPTION
The handler for XEN_DOMCTL_gettscinfo failed to initialize a padding
field subsequently copied to guest memory.
A similar leak existed in XEN_SYSCTL_getdomaininfolist, which is being
addressed here regardless of that operation being declared unsafe for
disaggregation by XSA-77.
IMPACT
Malicious or buggy stub domain kernels or tool stacks otherwise living
outside of Domain0 may be able to read sensitive data relating to the
hypervisor or other guests not under the control of that domain.
VULNERABLE SYSTEMS
Xen 4.0.x and later are vulnerable.
Only x86 systems are vulnerable. ARM systems are not vulnerable.
The vulnerability is only exposed to service domains with privilege over
another guest
Bugzilla
CVE-2015-3340 xen: information leak through XEN_DOMCTL_gettscinfo (xsa132) [fedora-all]
bugzilla·2015-04-21·CVSS 2.9
CVE-2015-3340 [LOW] CVE-2015-3340 xen: information leak through XEN_DOMCTL_gettscinfo (xsa132) [fedora-all]
CVE-2015-3340 xen: information leak through XEN_DOMCTL_gettscinfo (xsa132) [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported ve
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156005.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/156979.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/157006.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-05/msg00019.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00001.htmlhttp://www.debian.org/security/2015/dsa-3414http://www.securityfocus.com/bid/74248http://www.securitytracker.com/id/1032158http://xenbits.xen.org/xsa/advisory-132.htmlhttps://security.gentoo.org/glsa/201604-03http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156005.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/156979.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-May/157006.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-05/msg00019.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00001.htmlhttp://www.debian.org/security/2015/dsa-3414http://www.securityfocus.com/bid/74248http://www.securitytracker.com/id/1032158http://xenbits.xen.org/xsa/advisory-132.htmlhttps://security.gentoo.org/glsa/201604-03
2015-04-28
Published