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CVE-2023-53520 Bluetooth: Fix hci_suspend_sync crash

🗓️ 01 Oct 2025 11:46:07Reported by GoogleType 
osv
 osv🔗 osv.dev👁 1 Views

Bluetooth fix for hci_suspend_sync crash by holding hci_dev reference in hci_suspend_notifier.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2023-53520
1 Oct 202511:46
–attackerkb
AstraLinux		 Astra Linux - уязвимость в linux-6.1
3 May 202623:59
–astralinux
Circl		CVE-2023-53520
3 Dec 202514:14
–circl
CNNVD		Linux kernel 安全漏洞
1 Oct 202500:00
–cnnvd
CVE		CVE-2023-53520
1 Oct 202511:46
–cve
Cvelist		CVE-2023-53520 Bluetooth: Fix hci_suspend_sync crash
1 Oct 202511:46
–cvelist
Debian CVE		CVE-2023-53520
1 Oct 202511:46
–debiancve
EUVD		EUVD-2025-31884
3 Oct 202520:07
–euvd
NVD		CVE-2023-53520
1 Oct 202512:15
–nvd
OpenVAS		Ubuntu: Security Advisory (USN-8162-1)
13 Apr 202600:00
–openvas
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02 Apr 2026 09:44Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.14.7
EPSS0.00015
bluetoothhost controllersuspend notifierreference countingkernel patchcrash fix
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