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

CVSS v3 Base Score: 7.1 | Impact Score: 5.2 | Exploitability Score: 1.8

VMScore: 0

An issue exists in the Linux kernel prior to 6.0.11. Missing offset validation in drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver can trigger an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet.

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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 offset validation in drivers/net/wireless/microchip/wilc1000/hifc in the WILC1000 wireless driver can trigger an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet ...

CWE-125 https://github.com/torvalds/linux/commit/cd21d99e595ec1d8721e1058dcdd4f1f7de1d793 https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html https://security.netapp.com/advisory/ntap-20230113-0007/https://lore.kernel.org/r/20221123153543.8568-2-philipturnbull%40github.com https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2022-47520

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CVE-2022-47520

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