Description
In the Linux kernel, the following vulnerability has been resolved:

mISDN: Fix memory leak in dsp_pipeline_build()

dsp_pipeline_build() allocates dup pointer by kstrdup(cfg),
but then it updates dup variable by strsep(&dup, "|").
As a result when it calls kfree(dup), the dup variable contains NULL.

Found by Linux Driver Verification project (linuxtesting.org) with SVACE.
Published: 2024-07-16
Score: 5.5 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

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Advisories
Source ID Title
Ubuntu USN Ubuntu USN USN-7022-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7022-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7022-3 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7028-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7028-2 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-7039-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7119-1 Linux kernel (IoT) vulnerabilities
History

Thu, 12 Sep 2024 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 11 Sep 2024 13:30:00 +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: Linux

Published:

Updated: 2026-05-11T18:48:36.863Z

Reserved: 2024-07-16T11:38:08.920Z

Link: CVE-2022-48863

cve-icon Vulnrichment

Updated: 2024-08-03T15:25:01.685Z

cve-icon NVD

Status : Modified

Published: 2024-07-16T13:15:13.163

Modified: 2024-11-21T07:34:14.247

Link: CVE-2022-48863

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-07-16T00:00:00Z

Links: CVE-2022-48863 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses