CVE-2026-46016

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

MEDIUM

5.5

CVSS Score

Published: May 27, 2026 at 12:56 PM UTC

Updated: June 17, 2026 at 10:52 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.1%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

6.13 ≤ v < 6.18.276.19 ≤ v < 7.0.46.4 ≤ v < 6.12.866.4 ≤ v < 6.18.276.4 ≤ v < 6.6.1406.4 ≤ v < 7.0.46.4 ≤ v < 7.16.7 ≤ v < 6.12.865dfb28c257b7c515624ba6b163410ceada451bf26.4

Vendor states this is fixed in 06d0bed2552fd0dae27d374d4492a2b672e24eed (fixed)

Vendor states this is fixed in 38dd6ccfdfbbe865569a52fe1ba9fa1478f672e6 (fixed)

Vendor states this is fixed in 5d1451cb2cf6f3d9884d76035a1460aa9bb4b053 (fixed)

Vendor states this is fixed in 7ddbf21116770b7011f2bb0a6056b7604b24c497 (fixed)

Vendor states this is fixed in 8242579859a78c801bb626e9aa4823aca93e28e7 (fixed)

Vendor states this is fixed in 6.12.86 (unaffected)

Vendor states this is fixed in 6.18.27 (unaffected)

Vendor states this is fixed in 6.4 (unaffected)

Vendor states this is fixed in 6.6.140 (unaffected)

Vendor states this is fixed in 7.0.4 (unaffected)

Vendor states this is fixed in 7.1 (unaffected)