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CVE-2022-50881 wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect()

🗓️ 30 Dec 2025 12:23:20Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

Fix use-after-free in ath9k_hif_usb_disconnect by moving ath9k_destroy_wmi before ieee80211_free_hw.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
30 Dec 202500:00
cnnvd
CVE
CVE-2022-50881
30 Dec 202512:23
cve
Debian CVE
CVE-2022-50881
30 Dec 202512:23
debiancve
EUVD
EUVD-2022-55915
30 Dec 202515:30
euvd
NVD
CVE-2022-50881
30 Dec 202513:16
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2026:0473-1)
16 Feb 202600:00
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2026:0617-1)
26 Feb 202600:00
openvas
OSV
CLSA-2026-1768663754 kernel: Fix of 38 CVEs
17 Jan 202615:29
osv
OSV
CLSA-2026-1768775579 kernel: Fix of 49 CVEs
19 Jan 202615:09
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/ath/ath9k/hif_usb.c",
      "drivers/net/wireless/ath/ath9k/htc_drv_init.c"
    ],
    "versions": [
      {
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      },
      {
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      },
      {
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      },
      {
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      },
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    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/ath/ath9k/hif_usb.c",
      "drivers/net/wireless/ath/ath9k/htc_drv_init.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.173",
        "lessThanOrEqual": "5.10.*",
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      },
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      },
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      },
      {
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      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 15:25Current
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