CVE-2023-31081 - Vulnerability Details - OpenCVE

Description

An issue was discovered in drivers/media/test-drivers/vidtv/vidtv_bridge.c in the Linux kernel 6.2. There is a NULL pointer dereference in vidtv_mux_stop_thread. In vidtv_stop_streaming, after dvb->mux=NULL occurs, it executes vidtv_mux_stop_thread(dvb->mux).

Published: 2023-04-24

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:o:linux:linux_kernel:6.2:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00127.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=1210782
https://lore.kernel.org/all/CA+UBctDXyiosaiR7YNKCs8k0aWu4gU+YutRcnC+TDJkXpHjQag%40mail.gmail.com/
https://security.netapp.com/advisory/ntap-20230929-0003/

History

Tue, 04 Feb 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Linux Linux Kernel

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-04-24T00:00:00.000Z

Updated: 2025-02-04T19:25:50.341Z

Reserved: 2023-04-24T00:00:00.000Z

Link: CVE-2023-31081

Vulnrichment

Updated: 2024-08-02T14:45:25.555Z

NVD

Status : Modified

Published: 2023-04-24T06:15:07.447

Modified: 2025-02-04T20:15:48.993

Link: CVE-2023-31081

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-476

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