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Acknowledged

LIN1024-1377 : Security Advisory - linux - CVE-2021-47298

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:

bpf, sockmap: Fix potential memory leak on unlikely error case

If skb_linearize is needed and fails we could leak a msg on the error
handling. To fix ensure we kfree the msg block before returning error.
Found during code review.

CREATE(Triage):(User=admin) CVE-2021-47298 (https://nvd.nist.gov/vuln/detail/CVE-2021-47298)