IT

Tracker / CVE-2025-37851

CVE-2025-37851

Medium 5.5

In the Linux kernel, the following vulnerability has been resolved: fbdev: omapfb: Add 'plane' value check Function dispc_ovl_setup is not intended to work with the value OMAP_DSS_WB of the enum parameter plane. The value of this parameter is initialized in dss_init_overlays and in the current state of the code it cannot take this value so it's not a real problem. For the purposes of defensive coding it wouldn't be superfluous to check the parameter value, because some functions down the call stack process this value correctly and some not. For example, in dispc_ovl_setup_global_alpha it may lead to buffer overflow. Add check for this value. Found by Linux Verification Center (linuxtesting.org) with SVACE static analysis tool.

Affected products and versions

debian debian_linux
linux linux_kernel · 2.6.33 → 5.4.293
linux linux_kernel · 5.11 → 5.15.181
linux linux_kernel · 5.16 → 6.1.135
linux linux_kernel · 5.5 → 5.10.237
linux linux_kernel · 6.13 → 6.13.12
linux linux_kernel · 6.14 → 6.14.3
linux linux_kernel · 6.2 → 6.6.88
linux linux_kernel · 6.7 → 6.12.24

Analysis

This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.

References