CVE-2025-68812
Awaiting Analysis Awaiting Analysis - Queue
BaseFortify

Publication date: 2026-01-13

Last updated on: 2026-04-03

Assigner: kernel.org

Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-01-13
Last Modified
2026-04-03
Generated
2026-06-16
AI Q&A
2026-01-14
EPSS Evaluated
2026-04-03
NVD
CVE-2025-68812
EUVD
EUVD-2026-2310
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
linux_kernel linux_kernel *
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-UNKNOWN
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is in the Linux kernel's iris media driver. It occurs because there is no sanity check in the iris_vb2_stop_streaming function to verify if the instance state is already IRIS_INST_ERROR. If the state is IRIS_INST_ERROR, the stop streaming operation should be skipped to avoid sending packets to the firmware. Without this check, calling stop_streaming after the session has been killed (which sets the state to IRIS_INST_ERROR and frees certain memory) can cause a crash.

Impact Analysis

This vulnerability can cause a crash in the Linux kernel when stop_streaming is called after the session has been killed and the instance state is set to IRIS_INST_ERROR. This could lead to system instability or denial of service due to the kernel crash.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-68812. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart