Search/CVE-2018-19985
● CVE — Medium

CVE-2018-19985

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.

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CVSS v3.1
4.6 MEDIUM
EPSS
0.96%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
EPSS Trend
Aug 16, 2026 → Sep 7, 2026
● 0.00pp
0.96% → 0.96% over 7 tracked changes
CVSS v3.1 Detail
Attack VectorPHYSICAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityNONE
AvailabilityNONE
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Connections
5 relationships
Timeline
disclosure → media coverage
Mar 21, 2019
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024