An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when copying the list of operating channels from Wi-Fi management frames.

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Source ID Title
Debian DLA Debian DLA DLA-3244-1 linux-5.10 security update
EUVD EUVD EUVD-2022-50279 An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when copying the list of operating channels from Wi-Fi management frames.
Ubuntu USN Ubuntu USN USN-5911-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5912-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5929-1 Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu USN Ubuntu USN USN-5935-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-5938-1 Linux kernel (GKE) vulnerabilities
Ubuntu USN Ubuntu USN USN-5941-1 Linux kernel (KVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5950-1 Linux kernel (KVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-5962-1 Linux kernel (Intel IoTG) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 17 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-04-17T15:03:25.027Z

Reserved: 2022-12-18T00:00:00.000Z

Link: CVE-2022-47518

cve-icon Vulnrichment

Updated: 2024-08-03T14:55:08.375Z

cve-icon NVD

Status : Modified

Published: 2022-12-18T06:15:09.300

Modified: 2025-04-17T15:15:52.760

Link: CVE-2022-47518

cve-icon Redhat

Severity : Important

Publid Date: 2022-12-18T00:00:00Z

Links: CVE-2022-47518 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses