9.8

CVE-2019-16746

An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.25 < 3.16.79
Linux ≫ Linux Kernel Version >= 3.17 < 4.4.197
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.197
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.149
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.79
Linux ≫ Linux Kernel Version >= 4.20 < 5.3.6
Debian ≫ Debian Linux Version 8.0
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 19.04
Canonical ≫ Ubuntu Linux Version 19.10
Fedoraproject ≫ Fedora Version 30
Opensuse ≫ Leap Version 15.1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 12.65% 0.957
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://www.oracle.com/security-alerts/cpuApr2021.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
Third Party Advisory
Mailing List
http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
Third Party Advisory
VDB Entry
https://seclists.org/bugtraq/2019/Nov/11
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4186-1/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20191031-0005/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
Third Party Advisory
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/
https://marc.info/?l=linux-wireless&m=156901391225058&w=2
Patch
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4183-1/
Third Party Advisory
https://usn.ubuntu.com/4209-1/
Third Party Advisory
https://usn.ubuntu.com/4210-1/
Third Party Advisory