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CVE-2022-50166

🗓️ 18 Jun 2025 11:03:20Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 113 Views

Linux kernel Bluetooth vulnerability CVE-2022-50166 resolved with HCI_DRAIN_WQ flag added.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux drain_workqueue() DoS
24 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2022-50166
3 Dec 202514:14
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
18 Jun 202500:00
–cnnvd
cvelist
Cvelist
CVE-2022-50166 Bluetooth: When HCI work queue is drained, only queue chained work
18 Jun 202511:03
–cvelist
debiancve
Debian CVE
CVE-2022-50166
18 Jun 202511:03
–debiancve
euvd
EUVD
EUVD-2022-55431
3 Oct 202520:07
–euvd
mscve
Microsoft CVE
Bluetooth: When HCI work queue is drained, only queue chained work
19 Nov 202509:01
–mscve
nvd
NVD
CVE-2022-50166
18 Jun 202511:15
–nvd
osv_azl
osv_azl
AZL-70358 CVE-2022-50166 affecting package kernel 5.15.200.1-1
18 Jun 202511:15
–osv_azl
osv_cve
osv_cve
CVE-2022-50166 Bluetooth: When HCI work queue is drained, only queue chained work
18 Jun 202511:03
–osv_cve
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange3.19–5.18.18
linuxlinux_kernelRange5.19–5.19.2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/bluetooth/hci.h",
      "net/bluetooth/hci_core.c",
      "net/bluetooth/hci_event.c"
    ],
    "versions": [
      {
        "version": "76727c02c1e14a2b561b806fa1d08acc1619ad27",
        "lessThan": "4bf367fa1fefabdf14938d0ac9ed60020389112e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76727c02c1e14a2b561b806fa1d08acc1619ad27",
        "lessThan": "3b382555706558f5c0587862b6dc03e96a252bba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "76727c02c1e14a2b561b806fa1d08acc1619ad27",
        "lessThan": "877afadad2dce8aae1f2aad8ce47e072d4f6165e",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/bluetooth/hci.h",
      "net/bluetooth/hci_core.c",
      "net/bluetooth/hci_event.c"
    ],
    "versions": [
      {
        "version": "3.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.18",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.2",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 05:22Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5
EPSS0.00184
113