certfr_avis - certfr-2015-avi-406

CERTFR-2015-AVI-406

Vulnerability from certfr_avis

Une vulnérabilité a été corrigée dans Xen. Elle permet à un attaquant de provoquer une atteinte à l'intégrité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Xen versions 4.1 et postérieures

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2015-7311 (GCVE-0-2015-7311)

Vulnerability from cvelistv5

Published

2015-10-01 20:00

Modified

2024-08-06 07:43

Severity ?

CWE

Summary

libxl in Xen 4.1.x through 4.6.x does not properly handle the readonly flag on disks when using the qemu-xen device model, which allows local guest users to write to a read-only disk image.

References

URL

Tags

	http://xenbits.xen.org/xsa/advisory-142.html	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2015-12/msg00053.html	vendor-advisory, x_refsource_SUSE
	https://bugzilla.redhat.com/show_bug.cgi?id=1257893	x_refsource_CONFIRM
	http://www.debian.org/security/2015/dsa-3414	vendor-advisory, x_refsource_DEBIAN
	http://www.securitytracker.com/id/1033633	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/76823	vdb-entry, x_refsource_BID
	http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167820.html	vendor-advisory, x_refsource_FEDORA
	http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167792.html	vendor-advisory, x_refsource_FEDORA
	https://security.gentoo.org/glsa/201604-03	vendor-advisory, x_refsource_GENTOO
	http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167077.html	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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