cvedb.io
CVE-2021-47049
HIGH · CVSS 8.4
EPSS exploitation probability: 0%
Published 2024-02-28T09:15:40.417 · Last modified 2026-08-04T10:16:42.987

Summary

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Use after free in __vmbus_open() The "open_info" variable is added to the &vmbus_connection.chn_msg_list, but the error handling frees "open_info" without removing it from the list. This will result in a use after free. First remove it from the list, and then free it.

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.