Published: 18/12/2022 Updated: 07/11/2023

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 0

An issue exists in the Linux kernel prior to 6.0.11. Missing validation of IEEE80211_P2P_ATTR_CHANNEL_LIST in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when parsing the operating channel attribute from Wi-Fi management frames.

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linux linux kernel
debian debian linux 10.0
netapp h410c_firmware -
netapp h300s_firmware -
netapp h500s_firmware -
netapp h700s_firmware -
netapp h410s_firmware -

DescriptionThe MITRE CVE dictionary describes this issue as: An issue was discovered in the Linux kernel before 6011 Missing validation of IEEE80211_P2P_ATTR_CHANNEL_LIST in drivers/net/wireless/microchip/wilc1000/cfg80211c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when parsing the operating channel attribute from ...

CWE-787 https://github.com/torvalds/linux/commit/f9b62f9843c7b0afdaecabbcebf1dbba18599408 https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html https://security.netapp.com/advisory/ntap-20230113-0007/https://lore.kernel.org/r/20221123153543.8568-4-philipturnbull%40github.com https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2022-47521

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CVE-2022-47521

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