CVE-2018-19985
low-risk
Published 2019-03-21
The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel address space.
Do I need to act?
-
0.04% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.6/10
Medium
PHYSICAL
/ LOW complexity
Affected Products (4)
References (26)
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
Mailing List
https://seclists.org/bugtraq/2019/Jan/52
Third Party Advisory
https://security.netapp.com/advisory/ntap-20190404-0002/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
and 6 more references
26
/ 100
low-risk
Severity
16/34 · Moderate
Exploitability
0/34 · Minimal
Exposure
10/34 · Low