Vulnerability Details : CVE-2018-20509
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.
Vulnerability category: Information leak
Products affected by CVE-2018-20509
- cpe:2.3:o:linux:linux_kernel:4.14.90:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20509
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 18 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20509
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2018-20509
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20509
-
https://www.mail-archive.com/debian-security-tracker@lists.debian.org/msg03902.html
CVE-2018-20509Mailing List;Third Party Advisory
-
https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.md
CVE/CVE-2018-20509.md at master · Yellow-Pay/CVE · GitHubThird Party Advisory
-
https://security.netapp.com/advisory/ntap-20190517-0002/
May 7th 2019 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product Security
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