certfr_avis - certfr-2017-avi-310

CERTFR-2017-AVI-310

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été corrigée dans le noyau Linux de RedHat. Elle permet à un attaquant de provoquer une élévation de privilèges.

Solution

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

Red Hat Enterprise Linux 7.3 Extended Update Support

Impacted products

	Vendor	Product	Description

References

Title

Publication Time

CVE-2017-7533 (GCVE-0-2017-7533)

Vulnerability from cvelistv5 – Published: 2017-08-05 16:00 – Updated: 2024-08-05 16:04

Summary

Race condition in the fsnotify implementation in the Linux kernel through 4.12.4 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application that leverages simultaneous execution of the inotify_handle_event and vfs_rename functions.

Severity ?

No CVSS data available.

CWE

race condition

Assigner

redhat

References

URL

Tags

	http://www.debian.org/security/2017/dsa-3927	vendor-advisoryx_refsource_DEBIAN
	https://patchwork.kernel.org/patch/9755757/	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1468283	x_refsource_MISC
	http://www.securityfocus.com/bid/100123	vdb-entryx_refsource_BID
	https://access.redhat.com/errata/RHSA-2017:2669	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2017:2473	vendor-advisoryx_refsource_REDHAT
	http://openwall.com/lists/oss-security/2017/08/03/2	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2017:2585	vendor-advisoryx_refsource_REDHAT
	https://patchwork.kernel.org/patch/9755753/	x_refsource_MISC
	https://github.com/torvalds/linux/commit/49d31c2f…	x_refsource_MISC
	https://www.mail-archive.com/linux-kernel%40vger.…	x_refsource_MISC
	http://www.debian.org/security/2017/dsa-3945	vendor-advisoryx_refsource_DEBIAN
	https://source.android.com/security/bulletin/2017-12-01	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1039075	vdb-entryx_refsource_SECTRACK
	https://access.redhat.com/errata/RHSA-2017:2770	vendor-advisoryx_refsource_REDHAT
	http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2017:2869	vendor-advisoryx_refsource_REDHAT
	http://www.openwall.com/lists/oss-security/2019/06/27/7	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2019/06/28/1	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2019/06/28/2	mailing-listx_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	Linux kernel through 4.12.4	Affected: Linux kernel through 4.12.4

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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