CVE-2026-92476

crypto: keembay - Initialize completion before requesting IRQ

State: Published
Severity: Not scored
Published: Sep 17, 2026
Updated: Oct 19, 2026
Reserved: Sep 16, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

crypto: keembay - Initialize completion before requesting IRQ

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	88574332451380f4b51f6ca88ab9810e714bfb9b to before a3ffced8be1555f283680065c3b87a19f5ab9097Affected 88574332451380f4b51f6ca88ab9810e714bfb9b to before 4ce407055ae9d37f46a3c6f05eb27198b354d287Affected 88574332451380f4b51f6ca88ab9810e714bfb9b to before d52a15c4559b69805bc69bf4ad9e16bbf6480d52Affected 88574332451380f4b51f6ca88ab9810e714bfb9b to before f8970ee9e315c9e2258ae8914d5fb32b1039d2f6Affected 88574332451380f4b51f6ca88ab9810e714bfb9b to before 7efb51a5893b22003a679d088b7794be2ccd6c32Affected 88574332451380f4b51f6ca88ab9810e714bfb9b to before 5aae80dcec0748b4ed61daace2ad8b12082261f2Affected 88574332451380f4b51f6ca88ab9810e714bfb9b to before fce20289dd622cc7ab78d72c8a979a9f8b7cb10eAffected
LinuxLinux	5.11Affected before 5.11Not affected 5.15.221 through 5.15.Not affected 6.1.188 through 6.1.Not affected 6.6.157 through 6.6.Not affected 6.12.110 through 6.12.Not affected 6.18.52 through 6.18.Not affected 7.2.6 through 7.2.Not affected 7.3 and laterNot affected

Product

Versions

LinuxLinux

88574332451380f4b51f6ca88ab9810e714bfb9b to before a3ffced8be1555f283680065c3b87a19f5ab9097Affected
88574332451380f4b51f6ca88ab9810e714bfb9b to before 4ce407055ae9d37f46a3c6f05eb27198b354d287Affected
88574332451380f4b51f6ca88ab9810e714bfb9b to before d52a15c4559b69805bc69bf4ad9e16bbf6480d52Affected
88574332451380f4b51f6ca88ab9810e714bfb9b to before f8970ee9e315c9e2258ae8914d5fb32b1039d2f6Affected
88574332451380f4b51f6ca88ab9810e714bfb9b to before 7efb51a5893b22003a679d088b7794be2ccd6c32Affected
88574332451380f4b51f6ca88ab9810e714bfb9b to before 5aae80dcec0748b4ed61daace2ad8b12082261f2Affected
88574332451380f4b51f6ca88ab9810e714bfb9b to before fce20289dd622cc7ab78d72c8a979a9f8b7cb10eAffected

LinuxLinux

5.11Affected
before 5.11Not affected
5.15.221 through 5.15.*Not affected
6.1.188 through 6.1.*Not affected
6.6.157 through 6.6.*Not affected
6.12.110 through 6.12.*Not affected
6.18.52 through 6.18.*Not affected
7.2.6 through 7.2.*Not affected
7.3 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.