CVE-2023-52521

kernel: bpf: Annotate bpf_long_memcpy with data_race

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Severity

Low

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · March 2, 2024

Updated · November 21, 2025

Description

[REJECTED CVE] In the Linux kernel, the following vulnerability has been resolved:

bpf: Annotate bpf_long_memcpy with data_race

The Linux kernel CVE team has assigned CVE-2023-52521 to this issue.

Statement

This CVE has been rejected upstream: https://lore.kernel.org/linux-cve-announce/2024030519-REJECTED-22f6@gregkh/

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')