CVE-2026-46225

spi: rspi: fix controller deregistration

MEDIUM

5.5

CVSS Score

Published: May 28, 2026 at 09:40 AM UTC

Updated: June 17, 2026 at 10:53 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: spi: rspi: fix controller deregistration Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind.

Affected

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

Linux Kernel · Linux

95%

3.14 ≤ v < 6.12.903.14 ≤ v < 6.18.323.14 ≤ v < 6.6.1403.14 ≤ v < 7.0.93.14 ≤ v < 7.16.13 ≤ v < 6.18.326.19 ≤ v < 7.0.96.7 ≤ v < 6.12.903.149e03d05eee4ca45ed12749ef6c26bf616262cdd2

Vendor states this is fixed in 77defd64b405b680db73d767313fce770d368368 (fixed)

Vendor states this is fixed in 9944fa6726afb1e6eb7e2212764e7da0c97f2dcc (fixed)

Vendor states this is fixed in aee76c1dd189562c6678313caec12761f78a9ef3 (fixed)

Vendor states this is fixed in c5090db1b31de3ef4db0cda7e822ab49cb572292 (fixed)

Vendor states this is fixed in fee6abd9845c3edd217b0e429d09f764f9a5690e (fixed)

Vendor states this is fixed in 3.14 (unaffected)

Vendor states this is fixed in 6.12.90 (unaffected)

Vendor states this is fixed in 6.18.32 (unaffected)

Vendor states this is fixed in 6.6.140 (unaffected)

Vendor states this is fixed in 7.0.9 (unaffected)

Vendor states this is fixed in 7.1 (unaffected)