Description
In the Linux kernel, the following vulnerability has been resolved: remoteproc: xlnx: Only access buffer information if IPI is buffered In the receive callback check if message is NULL to prevent possibility of crash by NULL pointer dereferencing.
Affected products
linux: linux kernel
References5
- git.kernel.org/stable/c/06d0bed2552fd0dae27d374d4492a2b672e24eed Patch
- git.kernel.org/stable/c/38dd6ccfdfbbe865569a52fe1ba9fa1478f672e6 Patch
- git.kernel.org/stable/c/5d1451cb2cf6f3d9884d76035a1460aa9bb4b053 Patch
- git.kernel.org/stable/c/7ddbf21116770b7011f2bb0a6056b7604b24c497 Patch
- git.kernel.org/stable/c/8242579859a78c801bb626e9aa4823aca93e28e7 Patch
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 2 · as of 14 November 2026
- CWE
- CWE-476
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.