CVE-2023-23003

State: Published
Severity: 4.0 Medium
Published: Mar 1, 2023
Updated: Mar 20, 2025
Reserved: Jan 11, 2023

Description

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

Scores

CVSS	Score	Vector	Source
3.1	4.0 Medium	CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-252 Unchecked Return Value

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16
https://github.com/torvalds/linux/commit/0a515a06c5ebfa46fee3ac519e418f801e718da4
https://security.netapp.com/advisory/ntap-20230331-0003/

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