4.9

CVE-2014-3122

The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.14.3
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
Debian ≫ Debian Linux Version7.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.55% 0.413
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

http://secunia.com/advisories/59386
Broken Link
http://secunia.com/advisories/59599
Broken Link
http://www.ubuntu.com/usn/USN-2240-1
Third Party Advisory
http://www.debian.org/security/2014/dsa-2926
Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=57e68e9cd65b4b8eb4045a1e0d0746458502554c
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.3
Patch
Vendor Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2014/05/01/7
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/67162
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1093076
Patch
Third Party Advisory
Issue Tracking
https://github.com/torvalds/linux/commit/57e68e9cd65b4b8eb4045a1e0d0746458502554c
Patch
Third Party Advisory