CVE-2019-17666

high

Description

rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel through 5.3.6 lacks a certain upper-bound check, leading to a buffer overflow.

References

https://usn.ubuntu.com/4186-2/

https://usn.ubuntu.com/4186-1/

https://usn.ubuntu.com/4185-1/

https://usn.ubuntu.com/4184-1/

https://usn.ubuntu.com/4183-1/

https://twitter.com/nicowaisman/status/1184864519316758535

https://security.netapp.com/advisory/ntap-20191031-0005/

https://lkml.org/lkml/2019/10/16/1226

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRBP4O6D2SQ2NHCRHTJONGCZLWOIV5MN/

https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html

https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html

https://arstechnica.com/information-technology/2019/10/unpatched-linux-flaw-may-let-attackers-crash-or-compromise-nearby-devices/

https://access.redhat.com/errata/RHSA-2020:0740

https://access.redhat.com/errata/RHSA-2020:0661

https://access.redhat.com/errata/RHSA-2020:0543

https://access.redhat.com/errata/RHSA-2020:0339

https://access.redhat.com/errata/RHSA-2020:0328

http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html

Details

Source: Mitre, NVD

Published: 2019-10-17

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 8.3

Vector: CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H