CVE-2019-3459 Detail

Current Description

A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2019/06/27/2
http://www.openwall.com/lists/oss-security/2019/06/27/7
http://www.openwall.com/lists/oss-security/2019/06/28/1
http://www.openwall.com/lists/oss-security/2019/06/28/2
http://www.openwall.com/lists/oss-security/2019/08/12/1
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://access.redhat.com/errata/RHSA-2019:3309
https://access.redhat.com/errata/RHSA-2019:3517
https://access.redhat.com/errata/RHSA-2020:0740
https://bugzilla.novell.com/show_bug.cgi?id=1120758 Issue Tracking  Patch  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1663176 Issue Tracking  Mitigation  Third Party Advisory 
https://git.kernel.org/linus/7c9cbd0b5e38a1672fcd137894ace3b042dfbf69 Patch  Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html
https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html
https://lore.kernel.org/linux-bluetooth/20190110062833.GA15047@kroah.com/ Patch  Vendor Advisory 
https://marc.info/?l=oss-security&m=154721580222522&w=2 Exploit  Third Party Advisory 
https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-3459.html Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

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Change History

14 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-3459
NVD Published Date:
04/11/2019
NVD Last Modified:
05/28/2019
Source:
MITRE