VULNERABILITY INTELLIGENCE

CVE-2022-47518

CVSS score7.8 HIGH
EPSS probability0.32%
CISA KEVNot currently listed
Published2022-12-18
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references