PT-2025-38186 · Linux · Linux

Published 2025-09-17 · Updated 2025-09-17 · CVE-2023-53336

NVD

In the Linux kernel, the following vulnerability has been resolved:

media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings

When ipu bridge parse rotation() and ipu bridge parse orientation() run

sensor->adev is not set yet.

So if either of the dev warn() calls about unknown values are hit this

will lead to a NULL pointer deref.

Set sensor->adev earlier, with a borrowed ref to avoid making unrolling

on errors harder, to fix this.

Related Identifiers

CVE-2023-53336

Affected Products

Linux

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-53336 · Security Note
• https://git.kernel.org/stable/c/e08b091e33ecf6e4cb2c0c5820a69abe7673280b · Note
• https://git.kernel.org/stable/c/284be5693163343e1cf17c03917eecd1d6681bcf · Note
• https://git.kernel.org/stable/c/3de35e29cfddfe6bff762b15bcfe8d80bebac6cb · Note