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Acknowledged

LIN1024-1490 : Security Advisory - linux - CVE-2021-47411

Created: May 21, 2024 Updated: Jan 7, 2026

Resolved Date: May 22, 2024

Found In Version: 10.24.33.1

Severity: Standard

Applicable for: Wind River Linux LTS 24

Component/s: Kernel

Description

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

io_uring: allow conditional reschedule for intensive iterators

If we have a lot of threads and rings, the tctx list can get quite big.
This is especially true if we keep creating new threads and rings.
Likewise for the provided buffers list. Be nice and insert a conditional
reschedule point while iterating the nodes for deletion.

CREATE(Triage):(User=admin) CVE-2021-47411 (https://nvd.nist.gov/vuln/detail/CVE-2021-47411)