CVE-2023-52758

kernel: i2c: dev: copy userspace array safely

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Severity

Low

Red Hat Product Security

4.4

CVSS 3.1

Review impact separately from score.

Published · May 21, 2024

Updated · June 28, 2026

Description

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

i2c: dev: copy userspace array safely

i2c-dev.c utilizes memdup_user() to copy a userspace array. This is done without an overflow check.

Use the new wrapper memdup_array_user() to copy the array more safely.

Statement

This CVE has been rejected upstream:- https://lore.kernel.org/linux-cve-announce/2024052428-REJECTED-1813@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 · 4.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CWE-121 · Stack-based Buffer Overflow