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CVE-2022-50832 wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()

🗓️ 30 Dec 2025 12:10:53Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

Linux kernel fix for wilc1000 memory leak in wilc_mac_xmit by freeing skb.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Microchip wireless driver Heap Buffer Overflow DoS
4 Feb 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
30 Dec 202500:00
–cnnvd
cve
CVE
CVE-2022-50832
30 Dec 202512:10
–cve
debiancve
Debian CVE
CVE-2022-50832
30 Dec 202512:10
–debiancve
euvd
EUVD
EUVD-2022-55866
30 Dec 202515:30
–euvd
nvd
NVD
CVE-2022-50832
30 Dec 202513:15
–nvd
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2026:0317-1)
2 Feb 202600:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2026:0617-1)
26 Feb 202600:00
–openvas
osv_debian
osv_debian
DEBIAN-CVE-2022-50832
30 Dec 202513:15
–osv_debian
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/microchip/wilc1000/netdev.c"
    ],
    "versions": [
      {
        "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
        "lessThan": "a12610e83789c838493034e5c50ac5c903ad8c0d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
        "lessThan": "a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
        "lessThan": "5706d00fde3f1d5eb7296a4dfefb6aea35108224",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
        "lessThan": "07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
        "lessThan": "baef42df7de7c35ba60b75a5f96d1eb039f4d782",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
        "lessThan": "deb962ec9e1c9a81babd3d37542ad4bd6ac3396e",
        "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/microchip/wilc1000/netdev.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.235",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.173",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.99",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.16",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.3",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:25Current
EPSS0.00251
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