CVE-2026-72306

In the Linux kernel, the following vulnerability has been resolved: vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter There is one race case in vduse_dev_msg_sync and vduse_dev_read_iter: vduse_dev_read_iter(): lock(msg_lock); dequeue_msg(send_list); unlock(msg_lock); vduse_dev_msg_sync(): wait_timeout() finish lock(msg_lock); check msg->complete is false list_del(msg); <- double list_del() crash! To fix this case, we shall ensure vduse_msg is on send_list or recv_list outside the msg_lock critical section.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/09723f26ed801c083e914cec4cc0e1af4b933dc7
https://git.kernel.org/stable/c/3755965adbb617f4283ac6ccd351ed0676843cba
https://git.kernel.org/stable/c/8062ff9d366c4bc4ae775e14eac9a769f20c60dd
https://git.kernel.org/stable/c/ae9c13b6fd79087cc5a216ee1649b6f012c2a238
https://git.kernel.org/stable/c/c83ad3dfa6d9953d5ce6839416bf5a1bfc50285a
https://git.kernel.org/stable/c/d7e7c813834c6c05c26033456ab7169e2f9c99eb
https://git.kernel.org/stable/c/d8715b5a8fdb23fef576700e71d0c253dbeddad4

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-15 06:22

Updated : 2026-08-17 06:18

NVD link : CVE-2026-72306

Mitre link : CVE-2026-72306

CVE.ORG link : CVE-2026-72306

JSON object : View

Products Affected

No product.

CWE

No CWE.

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