CVE-2026-92476

kmb_ocs_aes_probe() requests the device IRQ before initializing irq_completion. Once the handler is registered it can run immediately, and ocs_aes_irq_handler() unconditionally calls complete(). An interrupt in this window would therefore use an uninitialized completion.

Initialize the completion before requesting the IRQ, as the sibling OCS HCU and ECC drivers already do.

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92476.json"
}

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

88574332451380f4b51f6ca88ab9810e714bfb9b

Fixed

a3ffced8be1555f283680065c3b87a19f5ab9097

Fixed

4ce407055ae9d37f46a3c6f05eb27198b354d287

Fixed

d52a15c4559b69805bc69bf4ad9e16bbf6480d52

Fixed

f8970ee9e315c9e2258ae8914d5fb32b1039d2f6

Fixed

7efb51a5893b22003a679d088b7794be2ccd6c32

Fixed

5aae80dcec0748b4ed61daace2ad8b12082261f2

Fixed

fce20289dd622cc7ab78d72c8a979a9f8b7cb10e

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92476.json"

Linux / Kernel

Package

Name: Kernel

Affected ranges

Type: ECOSYSTEM
Events: Introduced

5.11.0

Fixed

5.15.221

Type: ECOSYSTEM
Events: Introduced

5.16.0

Fixed

6.1.188

Type: ECOSYSTEM
Events: Introduced

6.2.0

Fixed

6.6.157

Type: ECOSYSTEM
Events: Introduced

6.7.0

Fixed

6.12.110

Type: ECOSYSTEM
Events: Introduced

6.13.0

Fixed

6.18.52

Type: ECOSYSTEM
Events: Introduced

6.19.0

Fixed

7.2.6

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92476.json"