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Fixed

LIN1021-16 : Security Advisory - linux - CVE-2021-3489

Created: May 17, 2021 Updated: Aug 25, 2021

Resolved Date: May 25, 2021

Found In Version: 10.21.20.1

Fix Version: 10.21.20.1

Severity: Standard

Applicable for: Wind River Linux LTS 21

Component/s: Kernel

Description

kernel: Linux kernel eBPF RINGBUF map oversized allocation

This is fixed by the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=4b81ccebaeee885ab1aa1438133f2991e3a2b6ea

CREATE(Triage):(User=admin) CVE-2021-3489 (https://nvd.nist.gov/vuln/detail/CVE-2021-3489)

CVEs

CVE-2021-3489