CVE-2026-43235 Details
Description
In the Linux kernel, the following vulnerability has been resolved: media: iris: Add missing platform data entries for SM8750 Two platform-data fields for SM8750 were missed: - get_vpu_buffer_size = iris_vpu33_buf_size Without this, the driver fails to allocate the required internal buffers, leading to basic decode/encode failures during session bring-up. - max_core_mbps = ((7680 * 4320) / 256) * 60 Without this capability exposed, capability checks are incomplete and v4l2-compliance for encoder fails.
A vulnerability exists in the Linux kernel's media iris driver for the SM8750 platform due to missing platform data entries. This omission prevents the driver from allocating necessary internal buffers, causing basic decode and encode failures during session initialization. Additionally, the absence of a specified maximum core bandwidth capability disrupts proper capability checks, leading to compliance failures with the Video4Linux2 (v4l2) encoder standards.
Users can update to the latest version of the Linux kernel where this vulnerability has been addressed. Instructions for downloading the patched version are available on the Linux kernel official website.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/1aa5833f29b88c16e9ad49a1782927754f3af742 | kernel.org | Patch |
| https://git.kernel.org/stable/c/bbef55f414100853d5bcea56a41f8b171bac8fcb | kernel.org | Patch |
| https://git.kernel.org/stable/c/c7b2105a1cad1737eb877cdb4865618927623dd4 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.18, < 6.18.17 >= 6.19, < 6.19.6 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| May 12, 2026 | Initial Analysis | [email protected] |
| May 6, 2026 | New CVE Received | kernel.org |