CVE-2022-47519

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211_P2P_ATTR_OPER_CHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger an out-of-bounds write when parsing the channel list attribute from Wi-Fi management frames.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/torvalds/linux/commit/051ae669e4505abbe05165bebf6be7922de11f41Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00031.htmlMailing List, Third Party Advisory
https://lore.kernel.org/r/20221123153543.8568-3-philipturnbull%40github.com
https://security.netapp.com/advisory/ntap-20230113-0007/Third Party Advisory
https://github.com/torvalds/linux/commit/051ae669e4505abbe05165bebf6be7922de11f41Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00031.htmlMailing List, Third Party Advisory
https://lore.kernel.org/r/20221123153543.8568-3-philipturnbull%40github.com
https://security.netapp.com/advisory/ntap-20230113-0007/Third Party Advisory

Timeline

Published: Dec 18, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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