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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-28582 | 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. |
References
History
No history.
Status: PUBLISHED
Assigner: freebsd
Published:
Updated: 2024-08-04T09:25:48.974Z
Reserved: 2020-01-21T00:00:00.000Z
Link: CVE-2020-7456
No data.
Status : Modified
Published: 2020-06-09T19:15:10.760
Modified: 2024-11-21T05:37:10.843
Link: CVE-2020-7456
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD