vulnerability
FreeBSD: VID-32C92A75-AA71-11EA-92AB-00163E433440 (CVE-2020-7456): FreeBSD -- USB HID descriptor parsing error
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Jun 3, 2020 | Jun 10, 2020 | Oct 20, 2020 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Jun 3, 2020
Added
Jun 10, 2020
Modified
Oct 20, 2020
Description
In FreeBSD 12.1-STABLE before r361918, 12.1-RELEASE before p6, 11.4-STABLE before r361919, 11.3-RELEASE before p10, and 11.4-RC2 before p1, an invalid memory location may be used for HID items if the push/pop level is not restored within the processing of that HID item allowing an attacker with physical access to a USB port to be able to use a specially crafted USB device to gain kernel or user-space code execution.
Solution(s)
freebsd-upgrade-base-11_3-release-p10freebsd-upgrade-base-12_1-release-p6
References
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