GHSA-vq32-rv69-wv5xHighCVSS 8.4
In the Linux kernel, the following vulnerability has been resolved: fbdev: omapfb: panel-dsi-cm:...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
fbdev: omapfb: panel-dsi-cm: initialize lock before registering display
dsicm_probe() registers the display before initializing ddata->lock. Once omapdss_register_display() publishes the display, another consumer can reach a dsicm callback that takes this mutex while it is still uninitialized.
Initialize the mutex before registering the display so the published callbacks always see a valid lock.
🔗 References (10)
- https://nvd.nist.gov/vuln/detail/CVE-2026-89599
- https://git.kernel.org/stable/c/09db79078f25c048cfb5d7849795c70415ab8574
- https://git.kernel.org/stable/c/2c3f8c9c995db185284b079f39177e85b2258176
- https://git.kernel.org/stable/c/76818e81cfcae33b09b739de09162c7d8d89bf0b
- https://git.kernel.org/stable/c/f8e43fe0f22b7137ce456e6fe3581d3098174f74
- https://git.kernel.org/stable/c/302d19fbc7dc7e9f498930c66d65ff711ba5ba9f
- https://git.kernel.org/stable/c/e7023d18c4eb292f886b31a3576402cb0e357df7
- https://git.kernel.org/stable/c/ef20d4e17d7fb0d83144caa9667e6f3198288993
- https://git.kernel.org/stable/c/f33a96e49284589257e90ddc4394ec0c6bf11ec4
- https://github.com/advisories/GHSA-vq32-rv69-wv5x