CVE-2026-80692 - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that. - 漏洞详情

漏洞编号：CVE-2026-80692

风险等级：未知

漏洞来源：CVE

CVE 编号：CVE-2026-80692

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：-

发布/更新时间：2026-08-28 / 2026-08-28

漏洞描述

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks

There is theoretical UAF if the conn is freed while the hci_sync task
is running.

Hold refcount to avoid that.

CVE-2026-80692 - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold conn in hci_connect_acl/le_sync() callbacks There is theoretical UAF if the conn is freed while the hci_sync task is running. Hold refcount to avoid that. - 漏洞详情

漏洞描述

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