Description
In _vqueue_get_avail_buf_locked of trusty/kernel/lib/trusty/vqueue.c, there is a possible Double-read / TOCTOU due to a race condition. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.
Published: 2026-11-10
Score: n/a
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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History

Tue, 10 Nov 2026 19:30:00 +0000

Type Values Removed Values Added
Description In _vqueue_get_avail_buf_locked of trusty/kernel/lib/trusty/vqueue.c, there is a possible Double-read / TOCTOU due to a race condition. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published:

Updated: 2026-11-10T19:20:37.009Z

Reserved: 2026-06-23T16:08:36.835Z

Link: CVE-2026-56916

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-10T20:19:15.233

Modified: 2026-11-10T21:46:32.173

Link: CVE-2026-56916

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

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