CVE-2026-31389

N/A

Description

In the Linux kernel, the following vulnerability has been resolved: spi: fix use-after-free on controller registration failure Make sure to deregister from driver core also in the unlikely event that per-cpu statistics allocation fails during controller registration to avoid use-after-free (of driver resources) and unclocked register accesses.

CVE Details

CVSS v3.1 ScoreN/A

Published4/3/2026

Last Modified4/3/2026

Sourcenvd

Honeypot Sightings0

References

https://git.kernel.org/stable/c/0e23f50086da7d0b183dfeac26021acfcdee086b(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/23b51bad2eb8787aa74324cfccefb258515ae5ba(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/6bbd385b30c7fb6c7ee0669e9ada91490938c051(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/80f3e8cd2b4ad355b2ad2024cf423f6d183404f7(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/8634e05b08ead636e926022f4a98416e13440df9(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/afe27c1f43aa57530011f419be6ddf71306565d2(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

IOC Correlations

No correlations recorded

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