certfr_avis - certfr-2017-avi-310

CERTFR-2017-AVI-310

Vulnerability from certfr_avis

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

Modified

2024-08-05 16:04

Severity ?

CWE

race condition

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.

References

URL

Tags

	http://www.debian.org/security/2017/dsa-3927	vendor-advisory, x_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-entry, x_refsource_BID
	https://access.redhat.com/errata/RHSA-2017:2669	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2017:2473	vendor-advisory, x_refsource_REDHAT
	http://openwall.com/lists/oss-security/2017/08/03/2	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2017:2585	vendor-advisory, x_refsource_REDHAT
	https://patchwork.kernel.org/patch/9755753/	x_refsource_MISC
	https://github.com/torvalds/linux/commit/49d31c2f389acfe83417083e1208422b4091cd9e	x_refsource_MISC
	https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg1408967.html	x_refsource_MISC
	http://www.debian.org/security/2017/dsa-3945	vendor-advisory, x_refsource_DEBIAN
	https://source.android.com/security/bulletin/2017-12-01	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1039075	vdb-entry, x_refsource_SECTRACK
	https://access.redhat.com/errata/RHSA-2017:2770	vendor-advisory, x_refsource_REDHAT
	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=49d31c2f389acfe83417083e1208422b4091cd9e	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2017:2869	vendor-advisory, x_refsource_REDHAT
	http://www.openwall.com/lists/oss-security/2019/06/27/7	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2019/06/28/1	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2019/06/28/2	mailing-list, x_refsource_MLIST

Impacted products

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