CVE-2018-20509
published 2019-04-30CVE-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…
PriorityP420medium5.5CVSS 3.0
AVLACLPRLUINSUCHINAN
EPSS
0.37%
29.5th percentile
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.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 4.14.2-1 (bookworm) | linux 4.14.2-1 (bookworm) |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 4.14.2-1 | 4.14.2-1 |
| linux | linux_kernel | >= 0 < 4.14.2-1 | 4.14.2-1 |
| linux | linux_kernel | >= 0 < 4.14.2-1 | 4.14.2-1 |
| linux | linux_kernel | >= 0 < 4.14.2-1 | 4.14.2-1 |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-v57m-pc28-vp22: The print_binder_ref_olocked function in drivers/android/binder
ghsa_unreviewed·2022-05-24
CVE-2018-20509 [MEDIUM] CWE-200 GHSA-v57m-pc28-vp22: The print_binder_ref_olocked function in drivers/android/binder
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.
OSV
CVE-2018-20509: The print_binder_ref_olocked function in drivers/android/binder
osv·2019-04-30·CVSS 5.5
CVE-2018-20509 [MEDIUM] CVE-2018-20509: The print_binder_ref_olocked function in drivers/android/binder
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.
Red Hat
kernel: print_binder_ref_olocked function in drivers/android/binder.c leads to information disclosure
vendor_redhat·2019-04-13·CVSS 5.5
CVE-2018-20509 [MEDIUM] CWE-200 kernel: print_binder_ref_olocked function in drivers/android/binder.c leads to information disclosure
kernel: print_binder_ref_olocked function in drivers/android/binder.c leads to information disclosure
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.
Statement: Not vulnerable.
The issue is in Android only functionality.
Package: kernel (Red Hat Enterprise Linux 5) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-alt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linu
Debian
CVE-2018-20509: linux - The print_binder_ref_olocked function in drivers/android/binder.c in the Linux k...
vendor_debian·2018·CVSS 5.5
CVE-2018-20509 [MEDIUM] CVE-2018-20509: linux - The print_binder_ref_olocked function in drivers/android/binder.c in the Linux k...
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.
Scope: local
bookworm: resolved (fixed in 4.14.2-1)
bullseye: resolved (fixed in 4.14.2-1)
forky: resolved (fixed in 4.14.2-1)
sid: resolved (fixed in 4.14.2-1)
trixie: resolved (fixed in 4.14.2-1)
No detection rules found.
No public exploits indexed.
https://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.mdhttps://security.netapp.com/advisory/ntap-20190517-0002/https://www.mail-archive.com/debian-security-tracker%40lists.debian.org/msg03902.htmlhttps://github.com/Yellow-Pay/CVE/blob/master/CVE-2018-20509.mdhttps://security.netapp.com/advisory/ntap-20190517-0002/https://www.mail-archive.com/debian-security-tracker%40lists.debian.org/msg03902.html
2019-04-30
Published