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CVE-2022-47942

HIGH CVSS: 8.8 Published: 2022-12-23 Modified: 2026-06-17

Description

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. There is a heap-based buffer overflow in set_ntacl_dacl, related to use of SMB2_QUERY_INFO_HE after a malformed SMB2_SET_INFO_HE command.

Affected Platforms

Linux Linux Kernel

Weakness Type

CWE-787, CWE-787

References