PT-2026-47381 · Linux · Linux

Published 2026-06-08 · Updated 2026-06-08 · CVE-2026-46310

NVD

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

media: renesas: vsp1: Fix NULL pointer deref on module unload

When unloading the module on gen 4, we hit a NULL pointer dereference. This is caused by the cleanup code calling vsp1 drm cleanup() where it should be calling vsp1 vspx cleanup().

Fix this by checking the IP version and calling the drm or vspx function accordingly, the same way as the init code does.

Related Identifiers

CVE-2026-46310

Affected Products

Linux

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-46310 · Security Note
• https://git.kernel.org/stable/c/bfb2081ba00afbbd15a5ed1ed1acdc3edeea5a98 · Note
• https://git.kernel.org/stable/c/c4bb1515b26663e5230603892e67f2cc7df9f0ca · Note
• https://git.kernel.org/stable/c/58b1e9664d8f74d55d8411cc7a7b275a76a6f24f · Note