4.7

CVE-2013-2146

Exploit
arch/x86/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 3.8.8
Linux ≫ Linux Kernel Version3.8.0
Linux ≫ Linux Kernel Version3.8.1
Linux ≫ Linux Kernel Version3.8.2
Linux ≫ Linux Kernel Version3.8.3
Linux ≫ Linux Kernel Version3.8.4
Linux ≫ Linux Kernel Version3.8.5
Linux ≫ Linux Kernel Version3.8.6
Linux ≫ Linux Kernel Version3.8.7
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.5% 0.389
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.7 3.4 6.9
AV:L/AC:M/Au:N/C:N/I:N/A:C
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
http://rhn.redhat.com/errata/RHSA-2013-1173.html
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f1923820c447e986a9da0fc6bf60c1dccdf0408e
http://www.openwall.com/lists/oss-security/2013/06/05/23
https://bugzilla.redhat.com/show_bug.cgi?id=971309
https://github.com/torvalds/linux/commit/f1923820c447e986a9da0fc6bf60c1dccdf0408e
Patch
Exploit