CVE-2020-13143
6.5
MEDIUM
CVSS 3.1
EPSS 5.2%
Description
gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c in the Linux kernel 3.16 through 5.6.13 relies on kstrdup without considering the possibility of an internal '\0' value, which allows attackers to trigger an out-of-bounds read, aka CID-15753588bcd4.
How to fix CVE-2020-13143
To remediate CVE-2020-13143, upgrade the affected package to a fixed version below.
- Debian/linux—upgrade to 5.6.14-1 or later
Is CVE-2020-13143 being exploited?
Moderate — EPSS is 5.2%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 5.6.14-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |