7.2

CVE-2018-20169

An issue was discovered in the Linux kernel before 4.19.9. The USB subsystem mishandles size checks during the reading of an extra descriptor, related to __usb_get_extra_descriptor in drivers/usb/core/usb.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 3.16.63
Linux ≫ Linux Kernel Version >= 3.17 < 3.18.129
Linux ≫ Linux Kernel Version >= 3.19 < 4.4.167
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.145
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.88
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.9
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Debian ≫ Debian Linux Version 8.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.59% 0.433
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.8 0.9 5.9
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-400 Uncontrolled Resource Consumption

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

https://access.redhat.com/errata/RHSA-2019:3517
Third Party Advisory
VDB Entry
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4094-1/
Third Party Advisory
VDB Entry
https://usn.ubuntu.com/4118-1/
Third Party Advisory
VDB Entry
https://usn.ubuntu.com/3879-1/
Third Party Advisory
https://usn.ubuntu.com/3879-2/
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3309
Third Party Advisory
VDB Entry
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=704620afc70cf47abb9d6a1a57f3825d2bca49cf
Patch
Vendor Advisory
Mailing List
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.9
Patch
Vendor Advisory
Mailing List
https://github.com/torvalds/linux/commit/704620afc70cf47abb9d6a1a57f3825d2bca49cf
Patch
Third Party Advisory