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VULNERABILITIES

CVE-2018-20509 Details

Description

The print_binder_ref_olocked function in drivers/android/binder.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading " ref *desc *node" lines in a debugfs file.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md CVEThird Party Advisory
https://security.netapp.com/advisory/ntap-20190517-0002/ CVE
https://www.mail-archive.com/debian-security-tracker%40lists.debian.org/msg03902.html CVE
https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md [email protected]Third Party Advisory
https://security.netapp.com/advisory/ntap-20190517-0002/ [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions
linux linux kernel
4.14.90

CPE

  • cpe:2.3:o:linux:linux_kernel:4.14.90:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-20509
NVD Published Date:
Apr 30, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-20509 Details - Not Deferred