CVE-2023-23003

MediumCVSS 4.0/10Last modified Jun 17, 2026

Description

In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmap__new return value.

Metrics

CVSS 3.1 4.0/10CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-252

Affected software

No affected versions have been published.

Timeline

Published
Mar 1, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-23003: Medium severity, CVSS 4.0 | Vulnix