CVEvulnerability

CVE-2023-23003

4.0 MEDIUM Published 2023-03-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-03-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.0 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
4.0 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-252

Description

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

Affected configurations

• linux linux kernel (< 5.16)

Related

Weakness · CWE (1)

  • CWE-252 Unchecked Return Value weakness

References