cvedb.io
CVE-2022-47939
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2022-12-23T16:15:12.290 · Last modified 2026-06-17T05:14:29.153

Summary

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2pdu.c has a use-after-free and OOPS for SMB2_TREE_DISCONNECT.

Affected products

linux — linux_kernel

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.