title: Possible UAF in bt_accept_poll in Linux kernel
description: Use After Free vulnerability in Linux Linux kernel kernel on Linux, x86, ARM (bluetooth modules) allows Local Execution of Code. This vulnerability is associated with program files https://gitee.Com/anolis/cloud-kernel/blob/devel-5.10/net/bluetooth/af_bluetooth.C.
This issue affects Linux kernel: from v2.6.12-rc2 before v6.8-rc1.
problem types: CWE-416 Use After Free
affected:
{
collectionURL: https://kernel.org/
defaultStatus: unaffected
modules: bluetooth
packageName: kernel
platforms: [Linux, x86, ARM]
product: Linux kernel
programFiles: https://gitee.com/anolis/cloud-kernel/blob/devel-5.10/net/bluetooth/af_bluetooth.c
repo: https://gitee.com/anolis/cloud-kernel.git
vendor: Linux
versions:
lessThan: v6.8-rc1, status: affected, version: v2.6.12-rc2, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 3.5
baseSeverity: LOW
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL