5.5

CVE-2026-46016

remoteproc: xlnx: Only access buffer information if IPI is buffered

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.4 < 6.6.140
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.86
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.27
Linux ≫ Linux Kernel Version >= 6.19 < 7.0.4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.023
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/5d1451cb2cf6f3d9884d76035a1460aa9bb4b053
Patch
https://git.kernel.org/stable/c/7ddbf21116770b7011f2bb0a6056b7604b24c497
Patch
https://git.kernel.org/stable/c/06d0bed2552fd0dae27d374d4492a2b672e24eed
Patch
https://git.kernel.org/stable/c/8242579859a78c801bb626e9aa4823aca93e28e7
Patch
https://git.kernel.org/stable/c/38dd6ccfdfbbe865569a52fe1ba9fa1478f672e6
Patch