VYPR
Unrated severityNVD Advisory· Published Mar 12, 2025· Updated Oct 1, 2025

io_uring: prevent opcode speculation

CVE-2025-21863

Description

In the Linux kernel, the following vulnerability has been resolved:

io_uring: prevent opcode speculation

sqe->opcode is used for different tables, make sure we santitise it against speculations.

Affected products

156

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

4

News mentions

0

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