CVE-2019-17666 Details

CVE-2019-17666

Published: 2019-10-17
Last Modified: 2019-10-24
CVE Author: NIST National Vulnerability Database
CVE Assigner: cve@mitre.org
Summary

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.

Analysis
Common Vulnerability Score System v2.0
Severity High
Base Score 8.3/10
Exploit Score 6.5/10
Access Vector Adjacent_network
Access Complexity Low
Authentication None
Impact Score 10/10
Confidentiality Impact Complete
Availability Impact Complete
Integrity Impact Complete
Vector String AV:A/AC:L/Au:N/C:C/I:C/A:C
Common Vulnerability Score System v3.1
Severity High
Base Score 8.8/10
Exploit Score 2.8/10
Access Vector Adjacent_network
Access Complexity Low
Privileges Required None
Impact Score 5.9/10
Confidentiality Impact High
Availability Impact High
Integrity Impact High
Scope Unchanged
User Interaction None
Vector String CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Products Reported
CPE Vulnerable Start Excluding
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Yes - -
References

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html
https://access.redhat.com/errata/RHSA-2020:0328
https://access.redhat.com/errata/RHSA-2020:0339
https://access.redhat.com/errata/RHSA-2020:0543
https://access.redhat.com/errata/RHSA-2020:0661
https://access.redhat.com/errata/RHSA-2020:0740
https://arstechnica.com/information-technology/2019/10/unpatched-linux-flaw-may-let-attackers-crash-or-compromise-nearby-devices/
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRBP4O6D2SQ2NHCRHTJONGCZLWOIV5MN/
https://lkml.org/lkml/2019/10/16/1226
https://security.netapp.com/advisory/ntap-20191031-0005/
https://twitter.com/nicowaisman/status/1184864519316758535
https://usn.ubuntu.com/4183-1/
https://usn.ubuntu.com/4184-1/
https://usn.ubuntu.com/4185-1/
https://usn.ubuntu.com/4186-1/
https://usn.ubuntu.com/4186-2/

CVE ID
CVE-2019-17666
Published
2019-10-17
Modified
2019-10-24
CVSSv2.0
High
CVSSv3.1
High
PCI Compliance
Fail
US-CERT Alert
No
CWE
CWE-120

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