7.8

CVE-2017-9985

The snd_msndmidi_input_read function in sound/isa/msnd/msnd_midi.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.18.71
Linux ≫ Linux Kernel Version >= 3.19 < 4.1.45
Linux ≫ Linux Kernel Version >= 4.2 < 4.4.88
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.50
Linux ≫ Linux Kernel Version >= 4.10 < 4.12.13
Canonical ≫ Ubuntu Linux Version14.04 SwEditionesm
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.33% 0.247
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://usn.ubuntu.com/3754-1/
Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021
Vendor Advisory
https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021
Third Party Advisory
http://www.securityfocus.com/bid/99335
Third Party Advisory
VDB Entry
https://bugzilla.kernel.org/show_bug.cgi?id=196133
Issue Tracking