certfr_avis - certa-2010-avi-570

CERTA-2010-AVI-570

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans VMware ESX permet à un utilisateur local malveillant d'élever ses privilèges.

Description

Une vulnérabilité de type corruption de mémoire a été identifiée dans le noyau de Service Console OS. Elle peut être exploitée par un utilisateur local malveillant afin d'élever ses privilèges.

Solution

Un correctif est disponible pour la version 4.1 de VMware ESX. Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

VMware ESX 4.1 et antérieures.

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2010-3081 (GCVE-0-2010-3081)

Vulnerability from cvelistv5 – Published: 2010-09-24 19:00 – Updated: 2024-08-07 02:55

Summary

The compat_alloc_user_space functions in include/asm/compat.h files in the Linux kernel before 2.6.36-rc4-git2 on 64-bit platforms do not properly allocate the userspace memory required for the 32-bit compatibility layer, which allows local users to gain privileges by leveraging the ability of the compat_mc_getsockopt function (aka the MCAST_MSFILTER getsockopt support) to control a certain length value, related to a "stack pointer underflow" issue, as exploited in the wild in September 2010.

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.vmware.com/security/advisories/VMSA-20…	x_refsource_CONFIRM
	http://isc.sans.edu/diary.html?storyid=9574	x_refsource_MISC
	http://www.vupen.com/english/advisories/2010/3083	vdb-entryx_refsource_VUPEN
	http://www.vupen.com/english/advisories/2010/3117	vdb-entryx_refsource_VUPEN
	http://sota.gen.nz/compat1/	x_refsource_MISC
	http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
	https://access.redhat.com/kb/docs/DOC-40265	x_refsource_CONFIRM
	http://www.securityfocus.com/archive/1/514938/30/…	mailing-listx_refsource_BUGTRAQ
	http://secunia.com/advisories/42384	third-party-advisoryx_refsource_SECUNIA
	http://archives.neohapsis.com/archives/fulldisclo…	mailing-listx_refsource_FULLDISC
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://www.redhat.com/support/errata/RHSA-2010-08…	vendor-advisoryx_refsource_REDHAT
	http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
	http://www.vupen.com/english/advisories/2011/0298	vdb-entryx_refsource_VUPEN
	http://www.redhat.com/support/errata/RHSA-2010-08…	vendor-advisoryx_refsource_REDHAT
	http://www.kernel.org/pub/linux/kernel/v2.6/snaps…	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://blog.ksplice.com/2010/09/cve-2010-3081/	x_refsource_MISC
	http://secunia.com/advisories/43315	third-party-advisoryx_refsource_SECUNIA
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	http://www.vmware.com/security/advisories/VMSA-20…	x_refsource_CONFIRM
	http://archives.neohapsis.com/archives/fulldisclo…	mailing-listx_refsource_FULLDISC
	http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM
	http://www.redhat.com/support/errata/RHSA-2010-07…	vendor-advisoryx_refsource_REDHAT
	http://www.securityfocus.com/archive/1/516397/100…	mailing-listx_refsource_BUGTRAQ
	https://bugzilla.redhat.com/show_bug.cgi?id=634457	x_refsource_CONFIRM
	http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
	http://marc.info/?l=oss-security&m=128461522230211&w=2	mailing-listx_refsource_MLIST

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 observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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