title: Race condition vulnerability in Linux kernel bluetooth sniff_{min,max}_interval_set()
description: A race condition was found in the Linux kernel's net/bluetooth in sniff_{min,max}_interval_set() function. This can result in a bluetooth sniffing exception issue, possibly leading denial of service.
problem types: CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
affected:
{
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/hci_debugfs.c
repo: https://gitee.com/anolis/cloud-kernel.git
vendor: Linux
versions:
lessThan: v6.8-rc2, status: affected, version: v4.0-rc1, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 4.6
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions:  https://lore.kernel.org/lkml/20231222162931.6553-1-2045gemini@gmail.com/ https://lore.kernel.org/lkml/20231222162931.6553-1-2045gemini@gmail.com/