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CVE-2025-39863

🗓️ 19 Sep 2025 15:26:33Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 16 Views

Fix use-after-free race between detach and timer function that can reschedule brcmf_btcoex_info work.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-6.12
1 Nov 202510:54
astralinux
CBLMariner
CVE-2025-39863 affecting package kernel for versions less than 6.6.112.1-1
14 Nov 202522:03
cbl_mariner
Circl
CVE-2025-39863
3 Dec 202514:14
circl
CloudLinux
kernel: Fix of 39 CVEs
20 Jan 202612:06
cloudlinux
CNNVD
Linux kernel 安全漏洞
19 Sep 202500:00
cnnvd
Cvelist
CVE-2025-39863 wifi: brcmfmac: fix use-after-free when rescheduling brcmf_btcoex_info work
19 Sep 202515:26
cvelist
Debian
[SECURITY] [DLA 4561-1] linux-6.1 security update
2 May 202608:40
debian
Debian
[SECURITY] [DSA 6008-1] linux security update
22 Sep 202521:10
debian
Debian
[SECURITY] [DSA 6243-1] linux security update
1 May 202619:10
debian
Debian CVE
CVE-2025-39863
19 Sep 202515:26
debiancve
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange3.106.6.105
OR
linuxlinux_kernelRange6.76.12.46
OR
linuxlinux_kernelRange6.136.16.6
OR
linuxlinux_kernelMatch6.17rc1
OR
linuxlinux_kernelMatch6.17rc2
OR
linuxlinux_kernelMatch6.17rc3
OR
linuxlinux_kernelMatch6.17rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c"
    ],
    "versions": [
      {
        "version": "61730d4dfffc2cc9d3a49fad87633008105c18ba",
        "lessThan": "ae58f70bde0433f27ef4b388ab50634736607bf6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61730d4dfffc2cc9d3a49fad87633008105c18ba",
        "lessThan": "f1150153c4e5940fe49ab51136343c5b4fe49d63",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61730d4dfffc2cc9d3a49fad87633008105c18ba",
        "lessThan": "3e789f8475f6c857c88de5c5bf4b24b11a477dd7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61730d4dfffc2cc9d3a49fad87633008105c18ba",
        "lessThan": "2f6fbc8e04ca1d1d5c560be694199f847229c625",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61730d4dfffc2cc9d3a49fad87633008105c18ba",
        "lessThan": "9cb83d4be0b9b697eae93d321e0da999f9cdfcfc",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c"
    ],
    "versions": [
      {
        "version": "3.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.167",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.105",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.46",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.6",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 21:37Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.8
EPSS0.00022
SSVC
16