Description
In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmap__new return value.
Published: 2023-03-01
Score: 4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2023-27103 In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmap__new return value.
History

Thu, 20 Mar 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-03-20T14:24:31.115Z

Reserved: 2023-01-11T00:00:00.000Z

Link: CVE-2023-23003

cve-icon Vulnrichment

Updated: 2024-08-02T10:20:31.403Z

cve-icon NVD

Status : Modified

Published: 2023-03-01T20:15:14.233

Modified: 2025-03-20T15:15:38.760

Link: CVE-2023-23003

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-12-18T00:00:00Z

Links: CVE-2023-23003 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses