crypto: keembay - Initialize completion before requesting IRQ
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.
CVE-2026-92476
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-92476
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "88574332451380f4b51f6ca88ab9810e714bfb9b",
"lessThan": "a3ffced8be1555f283680065c3b87a19f5ab9097",
"versionType": "git"
},
{
"status": "affected",
"version": "88574332451380f4b51f6ca88ab9810e714bfb9b",
"lessThan": "4ce407055ae9d37f46a3c6f05eb27198b354d287",
"versionType": "git"
},
{
"status": "affected",
"version": "88574332451380f4b51f6ca88ab9810e714bfb9b",
"lessThan": "d52a15c4559b69805bc69bf4ad9e16bbf6480d52",
"versionType": "git"
},
{
"status": "affected",
"version": "88574332451380f4b51f6ca88ab9810e714bfb9b",
"lessThan": "f8970ee9e315c9e2258ae8914d5fb32b1039d2f6",
"versionType": "git"
},
{
"status": "affected",
"version": "88574332451380f4b51f6ca88ab9810e714bfb9b",
"lessThan": "7efb51a5893b22003a679d088b7794be2ccd6c32",
"versionType": "git"
},
{
"status": "affected",
"version": "88574332451380f4b51f6ca88ab9810e714bfb9b",
"lessThan": "5aae80dcec0748b4ed61daace2ad8b12082261f2",
"versionType": "git"
},
{
"status": "affected",
"version": "88574332451380f4b51f6ca88ab9810e714bfb9b",
"lessThan": "fce20289dd622cc7ab78d72c8a979a9f8b7cb10e",
"versionType": "git"
}
],
"programFiles": [
"drivers/crypto/intel/keembay/keembay-ocs-aes-core.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.11"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.11",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.221",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/crypto/intel/keembay/keembay-ocs-aes-core.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-92476
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #36751 · Revision 1
- Added to Heist Feed
- Publisher date